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CRESTRON

A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 X -Se rie s A mplif ie rs

Pro duct Man ual Cre s tro n Ele ctro n ics , I n c.

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Th e o rig in al lan g uag e ve rs io n o f th is do cume n t is U . S. En g lis h .

A ll o th e r lan g uag e s are a tran s latio n o f th e o rig in al do cume n t.

Cre s tro n pro duct de ve lo pme n t s o f tware is lice n s e d to Cre s tro n de ale rs an d Cre s tro n Se rvice Pro vide rs ( CSPs ) un de r a limite d n o n e x clus ive , n o n tran s f e rable So f tware De ve lo pme n t To o ls L ice n s e A g re e me n t. Cre s tro n pro duct o pe ratin g s ys te m s o f tware is lice n s e d to Cre s tro n de ale rs , CSPs , an d e n d-us e rs un de r a s e parate En d-U s e r L ice n s e A g re e me n t.

Bo th o f th e s e A g re e me n ts can be f o un d o n th e Cre s tro n we bs ite at www. cre s tro n . co m/le g al/s o f tware _lice n s e _ ag re e me n t.

Th e pro duct warran ty can be f o un d at www. cre s tro n . co m/warran ty.

Th e s pe cif ic pate n ts th at co ve r Cre s tro n pro ducts are lis te d o n lin e at www. cre s tro n . co m/le g al/pate n ts.

Ce rtain Cre s tro n pro ducts co n tain o pe n s o urce s o f tware . Fo r s pe cif ic in f o rmatio n , ple as e vis it www. cre s tro n . co m/o pe n s o urce.

Cre s tro n an d th e Cre s tro n lo g o are e ith e r trade marks o r re g is te re d trade marks o f Cre s tro n Ele ctro n ics , I n c. in th e U n ite d State s an d/o r o th e r co un trie s . O th e r trade marks , re g is te re d trade marks , an d trade n ame s may be us e d in th is do cume n t to re f e r to e ith e r th e e n titie s claimin g th e marks an d n ame s o r th e ir pro ducts . Cre s tro n dis claims an y pro prie tary in te re s t in th e marks an d n ame s o f o th e rs . Cre s tro n is n o t re s po n s ible f o r e rro rs in typo g raph y o r ph o to g raph y.

© 2 0 2 3 Cre s tro n Ele ctro n ics , I n c.

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Co nt ent s

O ve rvie w 5 Pro ducts 5

A MP- X 50 0 6

A MP- X 7 50 8

A MP- X 10 0 0 10

Spe cif icatio n s 12 A MP- X 50 0 Spe cif icatio n s 13

Dime n s io n Drawin g s 16 A MP- X 7 50 Spe cif icatio n s 17

Dime n s io n Drawin g s 2 0 A MP- X 10 0 0 Spe cif icatio n s 2 1

Dime n s io n Drawin g s 2 4

I n s tallatio n 2 5 A MP- X 50 0 I n s tallatio n 2 6

I n th e Bo x 2 7 I n s tall th e De vice 2 8 Co n n e ct th e De vice 2 9 O bs e rve th e L ED I n dicato rs 3 1

A MP- X 7 50 I n s tallatio n 3 2 I n th e Bo x 3 3 I n s tall th e De vice 3 4 Co n n e ct th e De vice 3 5 O bs e rve th e L ED I n dicato rs 3 7

A MP- X 10 0 0 I n s tallatio n 3 8 I n th e Bo x 3 9 I n s tall th e De vice 40 Co n n e ct th e De vice 41 O bs e rve th e L ED I n dicato rs 43

O pe ratio n 44 I n put Se le ctio n 44 O utput Mo de 45 G ain 45 Po we r Mo de 46

Pro duct Man ual — Do c. 9 3 2 8 A Co n te n ts • iii iv • Co n te n ts Pro duct Man ual — Do c. 9 3 2 8 A

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 5

O v erv i ew X -Se rie s amplif ie rs are h ig h pe rf o rman ce , co mpact, e n e rg y e f f icie n t, pro f e s s io n al g rade amplif ie rs . Suppo rtin g L o -Z an d H i- Z o pe ratio n , th e s e multich an n e l amplif ie rs are s uitable f o r bo th re s ide n tial an d co mme rcial co n f ig uratio n s .

P ro du c t s Th e f o llo win g pro ducts are de s cribe d in th is pro duct man ual.

l A MP- X 50 0 o n pag e 6 l A MP- X 7 50 o n pag e 8 l A MP- X 10 0 0 o n pag e 10

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 6

AM P - X500

l EN ER G Y STA R ® ce rtif ie d po we r amplif ie r l Co mpact 1 R U f o rm f acto r with co o l- run n in g o pe ratio n l Q uie t, f an le s s co n ve ctio n - co o le d de s ig n l Co n f ig urable f o r e ith e r L o -Z ( 4/8 Ω) o r H i-Z ( 7 0 V o r 10 0 V) o pe ratio n l BU S lin e in put an d o utput f o r s e n din g th e s ame s ig n al to multiple amps l L o w n o is e , lo w dis to rtio n , h ig h h e adro o m l Co mpre h e n s ive f ault an d s pe ake r pro te ctio n l Captive s pe ake r co n n e cto rs f o r s e cure an d ro bus t co n n e ctivity l Balan ce d an d un balan ce d in puts l Stan dby f e ature in s tan tly turn s o n amplif ie r wh e n in put s e n s in g circuitry de te cts an audio s ig n al l A lways O n f e ature allo ws co n s tan t o n co n n e ctio n with min imal po we r co n s umptio n l I n te rn al un ive rs al 10 0 - 2 40 V po we r s upply

L o - Z (4 /8 Ω) an d H i -Z (7 0V o r 100V) Op e rat i o n Th e A MP- X 50 0 is a 2 -ch an n e l amplif ie r with a BU S lin e in put an d o utput. U s in g th e BU S lin e , a s ig n al can be pas s e d th ro ug h to multiple amps with a s in g le R CA co n n e ctio n f ro m th e s o urce . A ch o ice o f L o -Z o utput s e ttin g s to drive 4- o r 8 -Ω s pe ake rs , o r H i- Z o utput s e ttin g s to drive a dis tribute d s pe ake r s ys te m ( 7 0 V o r 10 0 V) can be us e d. Balan ce d/U n balan ce d in puts are pro vide d f o r co n n e ctio n to s te re o o r two mo n o s o urce s th ro ug h de tach able te rmin al blo cks o r R CA co n n e cto rs .

N O TE: Each co n f ig uratio n can o utput up to its re s pe ctive po we r ratin g .

S o l i d an d E f f i c i e n t P e rf o rman c e Th e A MP- X 50 0 is e n g in e e re d to de live r e x ce ptio n al pe rf o rman ce an d re liability with lo w dis to rtio n , lo w n o is e , an d h ig h po we r h e adro o m. A dvan ce d Clas s D te ch n o lo g y max imiz e s e f f icie n cy to re duce po we r co n s umptio n an d h e at dis s ipatio n . A n in te rn al un ive rs al po we r s upply e n s ure s co n s is te n t pe rf o rman ce at varyin g lin e vo ltag e s .

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7 • A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 Pro duct Man ual — Do c. 9 3 2 8 A

S t ac kab l e D e si g n Th e A MP- X 50 0 is h o us e d in a co mpact 1 R U f o rm f acto r. Th e e f f icie n t de s ig n e n s ure s co o l run n in g o pe ratio n an d lo n g te rm re liability. Th e amplif ie r is h ig h - de n s ity s tackable with o th e r Cre s tro n amps , allo win g multiple un its to be in s talle d ve rtically in an e quipme n t rack with o ut n e e din g e x tra ve n tilatio n s pace . R ack mo un t parts are in clude d, s o n o additio n al mo un tin g acce s s o rie s o r rack s h e lve s are re quire d.

Fu l l y P ro t e c t e d Th e A MP- X 50 0 f e ature s pro te ctio n ag ain s t o ve rh e atin g , s h o rte d o r o ve rlo ade d s pe ake r lin e s , e x ce s s ive in put s ig n als , an d o th e r f aults . I n th e cas e o f a s h o rte d s pe ake r lin e o r o ve rh e atin g co n ditio n , paire d o utputs mute auto matically un til th e f ault co n ditio n is re s o lve d. I n th e e ve n t o f a pro lo n g e d f ault, all o utputs mute an d th e amplif ie r s h uts do wn .

E N E R G Y S T AR ® Ce rt i f i e d A n e n e rg y- e f f icie n t de s ig n e n able s th e A MP- X 50 0 to me e t de man din g EN ER G Y STA R re quire me n ts . I n additio n to its h ig h e f f icie n cy un de r o pe ratio n , th e amplif ie r draws n o adde d in rus h curre n t durin g po we r-up, th e re by re ducin g A C circuit re quire me n ts an d allo win g multiple amplif ie rs to be co n n e cte d to a s in g le s witch e d circuit. To re duce e n e rg y us ag e f urth e r, th e A MP- X 50 0 can be co n f ig ure d to e n te r a lo w- po we r s tan dby s tate if n o in put s ig n al is de te cte d o n an y ch an n e l f o r 2 5 min ute s . Sig n al de te ctio n s e n s itivity h as be e n o ptimiz e d to impro ve re s po n s e time wh e n trig g e rin g th e amplif ie r to th e o n s tate , allo win g it to re turn to f ull o pe ratio n with in a h alf -s e co n d. Th e R EMO TE in put can be co n n e cte d to a co n tact clo s ure to place th e amplif ie r o utputs in co n tro lle d s tan dby mo de .

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 8

AM P - X750

l EN ER G Y STA R ® ce rtif ie d po we r amplif ie r l Co mpact 1 R U f o rm f acto r with co o l- run n in g o pe ratio n l Q uie t, f an le s s co n ve ctio n - co o le d de s ig n l Co n f ig urable f o r e ith e r L o -Z ( 4/8 Ω) o r H i-Z ( 7 0 V o r 10 0 V) o pe ratio n l BU S lin e in put an d o utput f o r s e n din g th e s ame s ig n al to multiple amps l L o w n o is e , lo w dis to rtio n , h ig h h e adro o m l Co mpre h e n s ive f ault an d s pe ake r pro te ctio n l Captive s pe ake r co n n e cto rs f o r s e cure an d ro bus t co n n e ctivity l Balan ce d an d un balan ce d in puts l Stan dby f e ature in s tan tly turn s o n amplif ie r wh e n in put s e n s in g circuitry de te cts an audio s ig n al l A lways O n f e ature allo ws co n s tan t o n co n n e ctio n with min imal po we r co n s umptio n l I n te rn al un ive rs al 10 0 - 2 40 V po we r s upply

L o - Z (4 /8 Ω) an d H i -Z (7 0V o r 100V) Op e rat i o n Th e A MP- X 7 50 is a 3 - ch an n e l amplif ie r with a BU S lin e in put an d o utput. U s in g th e BU S lin e , a s ig n al can be pas s e d th ro ug h to multiple amps with a s in g le R CA co n n e ctio n f ro m th e s o urce . A ch o ice o f L o -Z o utput s e ttin g s to drive 4- o r 8 -Ω s pe ake rs , o r H i- Z o utput s e ttin g s to drive a dis tribute d s pe ake r s ys te m ( 7 0 V o r 10 0 V) can be us e d. Balan ce d/U n balan ce d in puts are pro vide d f o r co n n e ctio n to two s te re o o r th re e mo n o s o urce s th ro ug h de tach able te rmin al blo cks o r R CA co n n e cto rs .

N O TE: Each co n f ig uratio n can o utput up to its re s pe ctive po we r ratin g .

S o l i d an d E f f i c i e n t P e rf o rman c e Th e A MP- X 7 50 is e n g in e e re d to de live r e x ce ptio n al pe rf o rman ce an d re liability with lo w dis to rtio n , lo w n o is e , an d h ig h po we r h e adro o m. A dvan ce d Clas s D te ch n o lo g y max imiz e s e f f icie n cy to re duce po we r co n s umptio n an d h e at dis s ipatio n . A n in te rn al un ive rs al po we r s upply e n s ure s co n s is te n t pe rf o rman ce at varyin g lin e vo ltag e s .

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9 • A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 Pro duct Man ual — Do c. 9 3 2 8 A

Th e A MP- X 7 50 is h o us e d in a co mpact 1 R U f o rm f acto r. Th e e f f icie n t de s ig n e n s ure s co o l run n in g o pe ratio n an d lo n g te rm re liability. Th e amplif ie r is h ig h - de n s ity s tackable with o th e r Cre s tro n amps , allo win g multiple un its to be in s talle d ve rtically in an e quipme n t rack with o ut n e e din g e x tra ve n tilatio n s pace . R ack mo un t parts are in clude d, s o n o additio n al mo un tin g acce s s o rie s o r rack s h e lve s are re quire d.

Fu l l y P ro t e c t e d Th e A MP- X 7 50 f e ature s pro te ctio n ag ain s t o ve rh e atin g , s h o rte d o r o ve rlo ade d s pe ake r lin e s , e x ce s s ive in put s ig n als , an d o th e r f aults . I n th e cas e o f a s h o rte d s pe ake r lin e o r o ve rh e atin g co n ditio n , paire d o utputs mute auto matically un til th e f ault co n ditio n is re s o lve d. I n th e e ve n t o f a pro lo n g e d f ault, all o utputs mute an d th e amplif ie r s h uts do wn .

E N E R G Y S T AR ® Ce rt i f i e d A n e n e rg y- e f f icie n t de s ig n e n able s th e A MP- X 7 50 to me e t de man din g EN ER G Y STA R re quire me n ts . I n additio n to its h ig h e f f icie n cy un de r o pe ratio n , th e amplif ie r draws n o adde d in rus h curre n t durin g po we r-up, th e re by re ducin g A C circuit re quire me n ts an d allo win g multiple amplif ie rs to be co n n e cte d to a s in g le s witch e d circuit. To re duce e n e rg y us ag e f urth e r, th e A MP- X 7 50 can be co n f ig ure d to e n te r a lo w- po we r s tan dby s tate if n o in put s ig n al is de te cte d o n an y ch an n e l f o r 2 5 min ute s . Sig n al de te ctio n s e n s itivity h as be e n o ptimiz e d to impro ve re s po n s e time wh e n trig g e rin g th e amplif ie r to th e o n s tate , allo win g it to re turn to f ull o pe ratio n with in a h alf -s e co n d. Th e R EMO TE in put can be co n n e cte d to a co n tact clo s ure to place th e amplif ie r o utputs in co n tro lle d s tan dby mo de .

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 10

AM P - X1 000

l EN ER G Y STA R ® ce rtif ie d po we r amplif ie r l Co mpact 1 R U f o rm f acto r with co o l- run n in g o pe ratio n l Co n f ig urable f o r e ith e r L o -Z ( 4/8 Ω) o r H i-Z ( 7 0 V o r 10 0 V) o pe ratio n l BU S lin e in put an d o utput f o r s e n din g th e s ame s ig n al to multiple amps l L o w n o is e , lo w dis to rtio n , h ig h h e adro o m l Co mpre h e n s ive f ault an d s pe ake r pro te ctio n l Captive s pe ake r co n n e cto rs f o r s e cure an d ro bus t co n n e ctivity l Balan ce d an d un balan ce d in puts l Stan dby f e ature in s tan tly turn s o n amplif ie r wh e n in put s e n s in g circuitry de te cts an audio s ig n al l A lways O n f e ature allo ws co n s tan t o n co n n e ctio n with min imal po we r co n s umptio n l I n te rn al un ive rs al 10 0 - 2 40 V po we r s upply

L o - Z (4 /8 Ω) an d H i -Z (7 0V o r 100V) Op e rat i o n Th e A MP- X 10 0 0 is a 4-ch an n e l amplif ie r with a BU S lin e in put an d o utput. U s in g th e BU S lin e , a s ig n al can be pas s e d th ro ug h to multiple amps with a s in g le R CA co n n e ctio n f ro m th e s o urce . A ch o ice o f L o -Z o utput s e ttin g s to drive 4- o r 8 -Ω s pe ake rs , o r H i- Z o utput s e ttin g s to drive a dis tribute d s pe ake r s ys te m ( 7 0 V o r 10 0 V) can be us e d. Balan ce d/U n balan ce d in puts are pro vide d f o r co n n e ctio n to two s te re o o r f o ur mo n o s o urce s th ro ug h de tach able te rmin al blo cks o r R CA co n n e cto rs .

N O TE: Each co n f ig uratio n can o utput up to its re s pe ctive po we r ratin g .

S o l i d an d E f f i c i e n t P e rf o rman c e Th e A MP- X 10 0 0 is e n g in e e re d to de live r e x ce ptio n al pe rf o rman ce an d re liability with lo w dis to rtio n , lo w n o is e , an d h ig h po we r h e adro o m. A dvan ce d Clas s D te ch n o lo g y max imiz e s e f f icie n cy to re duce po we r co n s umptio n an d h e at dis s ipatio n . A n in te rn al un ive rs al po we r s upply e n s ure s co n s is te n t pe rf o rman ce at varyin g lin e vo ltag e s .

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11 • A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 Pro duct Man ual — Do c. 9 3 2 8 A

Th e A MP- X 10 0 0 is h o us e d in a co mpact 1 R U f o rm f acto r. Th e e f f icie n t de s ig n e n s ure s co o l run n in g o pe ratio n an d lo n g te rm re liability. Th e amplif ie r is h ig h - de n s ity s tackable with o th e r Cre s tro n amps , allo win g multiple un its to be in s talle d ve rtically in an e quipme n t rack with o ut n e e din g e x tra ve n tilatio n s pace . R ack mo un t parts are in clude d, s o n o additio n al mo un tin g acce s s o rie s o r rack s h e lve s are re quire d.

Fu l l y P ro t e c t e d Th e A MP- X 10 0 0 f e ature s pro te ctio n ag ain s t o ve rh e atin g , s h o rte d o r o ve rlo ade d s pe ake r lin e s , e x ce s s ive in put s ig n als , an d o th e r f aults . I n th e cas e o f a s h o rte d s pe ake r lin e o r o ve rh e atin g co n ditio n , paire d o utputs mute auto matically un til th e f ault co n ditio n is re s o lve d. I n th e e ve n t o f a pro lo n g e d f ault, all o utputs mute an d th e amplif ie r s h uts do wn .

E N E R G Y S T AR ® Ce rt i f i e d A n e n e rg y- e f f icie n t de s ig n e n able s th e A MP- X 10 0 0 to me e t de man din g EN ER G Y STA R re quire me n ts . I n additio n to its h ig h e f f icie n cy un de r o pe ratio n , th e amplif ie r draws n o adde d in rus h curre n t durin g po we r-up, th e re by re ducin g A C circuit re quire me n ts an d allo win g multiple amplif ie rs to be co n n e cte d to a s in g le s witch e d circuit. To re duce e n e rg y us ag e f urth e r, th e A MP- X 10 0 0 can be co n f ig ure d to e n te r a lo w-po we r s tan dby s tate if n o in put s ig n al is de te cte d o n an y ch an n e l f o r 2 5 min ute s . Sig n al de te ctio n s e n s itivity h as be e n o ptimiz e d to impro ve re s po n s e time wh e n trig g e rin g th e amplif ie r to th e o n s tate , allo win g it to re turn to f ull o pe ratio n with in a h alf - s e co n d. Th e R EMO TE in put can be co n n e cte d to a co n tact clo s ure to place th e amplif ie r o utputs in co n tro lle d s tan dby mo de .

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 12

S p ec i f i c at i o ns R e f e r to th e f o llo win g s e ctio n s f o r mo re in f o rmatio n o n th e s pe cif icatio n s f o r vario us X -Se rie s amplif ie rs .

l A MP- X 50 0 Spe cif icatio n s o n pag e 13 l A MP- X 7 50 Spe cif icatio n s o n pag e 17 l A MP- X 10 0 0 Spe cif icatio n s o n pag e 2 1

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 13

AM P - X500 S p ec i f i c at i o ns Pro duct s pe cif icatio n s f o r th e A MP- X 50 0 are pro vide d be lo w.

A udio

I n put Sig n al Type s Balan ce d o r un balan ce d an alo g lin e -le ve l

O utput Po we r To tal o utput po we r f ro m all ch an n e ls co mbin e d ( s imultan e o us ly) is up to 50 0 W ;

O utput po we r pe r ch an n e l is 2 50 W ( 4 o r 8 Ω) , 50 0 W ( 8 Ω Bridg e d) , 2 50 W ( 7 0 V/10 0 V)

Fre que n cy R e s po n s e 2 0 H z to 2 0 kH z ±0 . 5 dB at 1 W

H ig h - Pas s Filte r ( 7 0 V an d 10 0 V o pe ratio n o n ly)

-3 dB @ 8 0 H z , -12 dB/o ctave

TH D+N <0 . 1% at 1 kH z @ -3 dB f ull rate d o utput po we r

S/N R atio >10 3 dBA , 2 0 H z to 2 0 kH z , balan ce d

Cro s s talk -7 5 dB at 1 kH z

I n put Se n s itivity 1. 2 3 Vrms , +4 dBu balan ce d;

0 . 3 16 Vrms , -10 dBV un balan ce d

G ain 2 9 dB @ 8 O h ms

Pro te ctio n O ve r curre n t, un de r vo ltag e , o ve r te mpe rature , DC o f f s e t, e x tre me h ig h f re que n cy

G o to Sle e p Time 2 5 min ute s with n o s ig n al pre s e n t ( wh e n s e t to PO W ER SA VER )

W ake Time 0 . 5 s typical

W ake Th re s h o ld 0 . 44 mV typical

Co n n e cto rs

CH 1-CH 2 ( O U TPU T) ( 2 ) 2 -pin 5. 0 8 mm pitch , 12 A plug with s cre w lo ckin g re tain e rs ;

Po we r amplif ie r o utput;

W ire Siz e : Te rmin als acce pt up to 12 A W G ( 3 . 3 1 mm)

N O TE: O utput is dire ct-co uple d, n o t tran s f o rme r is o late d.

A U DI O I N

( U N BA L A N CED)

( 2 ) R CA co n n e cto rs , f e male ;

Max imum I n put L e ve l: 2 . 2 4 Vrms , +7 dBV ( +9 . 2 dBu)

A U DI O I N ( BA L A N CED) ( 2 ) 3 -pin 3 . 5 mm de tach able te rmin al blo ck;

Balan ce d lin e -le ve l audio in puts ;

Max imum I n put L e ve l: 7 . 7 5 Vrms , +2 0 dBu;

I n put I mpe dan ce : 2 0 k O h ms

BU S I N PU T ( 2 ) paire d R CA co n n e cto rs , f e male ;

U n balan ce d lin e -le ve l audio in puts

14 • A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 Pro duct Man ual — Do c. 9 3 2 8 A

BU S O U TPU T ( 2 ) paire d R CA co n n e cto rs , f e male ;

U n balan ce d lin e -le ve l audio o utputs

R EMO TE ( 1) 2 -pin 3 . 5 mm de tach able te rmin al blo ck;

Co n n e ct to dry co n tact clo s ure to place amplif ie r in s tan dby mo de

G ( 1) 6 -3 2 s cre w;

Ch as s is g ro un d lug

10 0 -2 40 V~ 1. 2 -0 . 6 A 50 /6 0 H z

( 1) I EC 6 0 3 2 0 C14 main po we r in le t;

Mate s with re mo vable po we r co rd, in clude d

Co n tro ls & I n dicato rs

PW R ( 1) W h ite /R e d L ED;

W h ite in dicate s amplif ie r is o n an d re ady f o r us e ;

R e d in dicate s amplif ie r is in s tan dby

H I -Z ( 1) W h ite L ED;

I n dicate s wh e n H i-Z mo de is e n able d ( 7 0 V o r 10 0 V) ;

SI G N A L ( 2) W h ite L EDs ( o n e pe r in put) ;

I n dicate s wh e n an active in put s ig n al is pre s e n t

FA U L T ( 2) R e d L EDs ( o n e pe r in put) ;

I n dicate s th at th e in put ch an n e l is f aulte d o r clippin g

G A I N 1-2 ( 2) Scre wdrive r-adjus table ro tary co n tro ls , o n e pe r in put ch an n e l;

A djus ts th e in put atte n uatio n le ve l f o r th e co rre s po n din g in put ch an n e l

I N PU T SEL 1-2 ( 4) R o tary co n tro ls , o n e pe r in put ch an n e l;

Se le cts in put s o urce f ro m R CA , Balan ce d, BU S le f t/rig h t, o r BU S mo n o .

O U TPU T 1-2 ( 4) R o tary co n tro ls , o n e pe r in put ch an n e l;

Se le cts 4+8 Ω 2 50 W , 8 Ω 50 0 W , 7 0 V, o r 10 0 V o pe ratio n .

Po we r Mo de ( 1) Slide s witch ;

Se le cts Po we r Save r o r A lways O n o pe ratio n

Po we r

Main Po we r 1. 2 -0 . 6 A @ 10 0 -2 40 VA C, 50 /6 0 H z

Po we r Co n s umptio n 115 W , ( 2 ch an n e ls drive n at 1/8 th o utput po we r, 4 O h ms ) ;

8 . 8 W , idle ;

0 . 3 0 43 W , po we r s ave r ( 115VA C/6 0 H z )

En viro n me n tal

Te mpe rature 41 to 10 4° F ( 5° to 40 ° C)

H umidity 10 % to 9 0 % R H ( n o n -co n de n s in g )

H e at Dis s ipatio n 149 BTU /h r @ 4 O h ms , all ch an n e ls drive n at 1/8 th o utput po we r;

2 1 BTU /h r all ch an n e ls idle ;

1 BTU /h r in s tan dby

Co n s tructio n

Ch as s is Me tal, co n ve ctio n co o le d ( f an le s s )

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 15

Fro n t Pan e l Me tal, black f in is h with po lycarbo n ate labe l o ve rlay

Mo un tin g Fre e s tan din g o r 1 R U 19 in . rack mo un table ;

Stackable with o th e r Cre s tro n A MP s e rie s pro ducts ( adh e s ive f e e t an d rack mo un tin g h ardware all in clude d)

Dime n s io n s

H e ig h t 1. 7 5 in ( 44 mm) with o ut f e e t;

1. 8 9 in ( 48 mm) with f e e t

W idth 19 . 0 0 in ( 48 3 mm)

De pth 14. 57 in ( 3 7 0 mm)

W e ig h t

9 . 9 3 lb ( 4. 5 kg )

Co mplian ce

EN ER G Y STA R , ErP ( 12 7 5/2 0 0 8 /EC) , U L ® 6 2 3 6 8 , FCC Clas s B re s ide n tial us e

16 • A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 Pro duct Man ual — Do c. 9 3 2 8 A

D imen s io n D r awin gs

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 17

AM P - X750 S p ec i f i c at i o ns Pro duct s pe cif icatio n s f o r th e A MP- X 7 50 are pro vide d be lo w.

A udio

I n put Sig n al Type s Balan ce d o r un balan ce d an alo g lin e -le ve l

O utput Po we r To tal o utput po we r f ro m all ch an n e ls co mbin e d ( s imultan e o us ly) is up to 7 50 W ;

O utput po we r pe r ch an n e l is 2 50 W ( 4 o r 8 Ω) , 50 0 W ( 8 Ω Bridg e d) , 2 50 W ( 7 0 V/10 0 V)

Fre que n cy R e s po n s e 2 0 H z to 2 0 kH z ±0 . 5 dB at 1 W

H ig h - Pas s Filte r ( 7 0 V an d 10 0 V o pe ratio n o n ly)

-3 dB @ 8 0 H z , -12 dB/o ctave

TH D+N <0 . 1% at 1 kH z @ -3 dB f ull rate d o utput po we r

S/N R atio >10 3 dBA , 2 0 H z to 2 0 kH z , balan ce d

Cro s s talk -7 5 dB at 1 kH z

I n put Se n s itivity 1. 2 3 Vrms , +4 dBu balan ce d;

0 . 3 16 Vrms , -10 dBV un balan ce d

G ain 2 9 dB @ 8 O h ms

Pro te ctio n O ve r curre n t, un de r vo ltag e , o ve r te mpe rature , DC o f f s e t, e x tre me h ig h f re que n cy

G o to Sle e p Time 2 5 min ute s with n o s ig n al pre s e n t ( wh e n s e t to PO W ER SA VER )

W ake Time 0 . 5 s typical

W ake Th re s h o ld 0 . 44 mV typical

Co n n e cto rs

CH 1-CH 3 ( O U TPU T) ( 3 ) 2 -pin 5. 0 8 mm pitch , 12 A plug with s cre w lo ckin g re tain e rs ;

Po we r amplif ie r o utput;

W ire Siz e : Te rmin als acce pt up to 12 A W G ( 3 . 3 1 mm)

N O TE: O utput is dire ct-co uple d, n o t tran s f o rme r is o late d.

A U DI O I N

( U N BA L A N CED)

( 3 ) R CA co n n e cto rs , f e male ;

Max imum I n put L e ve l: 2 . 2 4 Vrms , +7 dBV ( +9 . 2 dBu)

A U DI O I N ( BA L A N CED) ( 3 ) 3 -pin 3 . 5 mm de tach able te rmin al blo ck;

Balan ce d lin e -le ve l audio in puts ;

Max imum I n put L e ve l: 7 . 7 5 Vrms , +2 0 dBu;

I n put I mpe dan ce : 2 0 k O h ms

BU S I N PU T ( 2 ) paire d R CA co n n e cto rs , f e male ;

U n balan ce d lin e -le ve l audio in puts

18 • A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 Pro duct Man ual — Do c. 9 3 2 8 A

BU S O U TPU T ( 2 ) paire d R CA co n n e cto rs , f e male ;

U n balan ce d lin e -le ve l audio o utputs

R EMO TE ( 1) 2 -pin 3 . 5 mm de tach able te rmin al blo ck;

Co n n e ct to dry co n tact clo s ure to place amplif ie r in s tan dby mo de

G ( 1) 6 -3 2 s cre w;

Ch as s is g ro un d lug

10 0 -2 40 V~ 1. 2 -0 . 6 A 50 /6 0 H z

( 1) I EC 6 0 3 2 0 C14 main po we r in le t;

Mate s with re mo vable po we r co rd, in clude d

Co n tro ls & I n dicato rs

PW R ( 1) W h ite /R e d L ED;

W h ite in dicate s amplif ie r is o n an d re ady f o r us e ;

R e d in dicate s amplif ie r is in s tan dby

H I -Z ( 1) W h ite L ED;

I n dicate s wh e n H i-Z mo de is e n able d ( 7 0 V o r 10 0 V) ;

SI G N A L ( 3 ) W h ite L EDs ( o n e pe r in put) ;

I n dicate s wh e n an active in put s ig n al is pre s e n t

FA U L T ( 3 ) R e d L EDs ( o n e pe r in put) ;

I n dicate s th at th e in put ch an n e l is f aulte d o r clippin g

G A I N 1-3 ( 3 ) Scre wdrive r-adjus table ro tary co n tro ls , o n e pe r in put ch an n e l;

A djus ts th e in put atte n uatio n le ve l f o r th e co rre s po n din g in put ch an n e l

I N PU T SEL 1-3 ( 4) R o tary co n tro ls , o n e pe r in put ch an n e l;

Se le cts in put s o urce f ro m R CA , Balan ce d, BU S le f t/rig h t, o r BU S mo n o .

O U TPU T 1-3 ( 4) R o tary co n tro ls , o n e pe r in put ch an n e l;

Se le cts 4+8 Ω 2 50 W , 8 Ω 50 0 W , 7 0 V, o r 10 0 V o pe ratio n .

Po we r Mo de ( 1) Slide s witch ;

Se le cts Po we r Save r o r A lways O n o pe ratio n

Po we r

Main Po we r 1. 2 -0 . 6 A @ 10 0 -2 40 VA C, 50 /6 0 H z

Po we r Co n s umptio n 17 0 W , ( 3 ch an n e ls drive n at 1/8 th o utput po we r, 4 O h ms ) ;

8 . 8 W , idle ;

0 . 3 48 7 W , po we r s ave r ( 115VA C/6 0 H z )

En viro n me n tal

Te mpe rature 41 to 10 4° F ( 5° to 40 ° C)

H umidity 10 % to 9 0 % R H ( n o n -co n de n s in g )

H e at Dis s ipatio n 2 12 BTU /h r @ 4 O h ms , all ch an n e ls drive n at 1/8 th o utput po we r;

3 0 BTU /h r all ch an n e ls idle ;

1. 2 BTU /h r in s tan dby

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 19

Fro n t Pan e l Me tal, black f in is h with po lycarbo n ate labe l o ve rlay

Mo un tin g Fre e s tan din g o r 1 R U 19 in . rack mo un table ;

Stackable with o th e r Cre s tro n A MP s e rie s pro ducts ( adh e s ive f e e t an d rack mo un tin g h ardware all in clude d)

Dime n s io n s

H e ig h t 1. 7 5 in ( 44 mm) with o ut f e e t;

1. 8 9 in ( 48 mm) with f e e t

W idth 19 . 0 0 in ( 48 3 mm)

De pth 14. 57 in ( 3 7 0 mm)

W e ig h t

10 . 4 lb ( 4. 7 kg )

2 0 • A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 Pro duct Man ual — Do c. 9 3 2 8 A

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 2 1

AM P - X1 000 S p ec i f i c at i o ns Pro duct s pe cif icatio n s f o r th e A MP- X 10 0 0 are pro vide d be lo w.

A udio

I n put Sig n al Type s Balan ce d o r un balan ce d an alo g lin e -le ve l

O utput Po we r To tal o utput po we r f ro m all ch an n e ls co mbin e d ( s imultan e o us ly) is up to 10 0 0 W ;

O utput po we r pe r ch an n e l is 2 50 W ( 4 o r 8 Ω) , 50 0 W ( 8 Ω Bridg e d) , 2 50 W ( 7 0 V/10 0 V)

Fre que n cy R e s po n s e 2 0 H z to 2 0 kH z ±0 . 5 dB at 1 W

H ig h - Pas s Filte r ( 7 0 V an d 10 0 V o pe ratio n o n ly)

-3 dB @ 8 0 H z , -12 dB/o ctave

TH D+N <0 . 1% at 1 kH z @ -3 dB f ull rate d o utput po we r

S/N R atio >10 3 dBA , 2 0 H z to 2 0 kH z , balan ce d

Cro s s talk -7 5 dB at 1 kH z

I n put Se n s itivity 1. 2 3 Vrms , +4 dBu balan ce d;

0 . 3 16 Vrms , -10 dBV un balan ce d

G ain 2 9 dB @ 8 O h ms

Pro te ctio n O ve r curre n t, un de r vo ltag e , o ve r te mpe rature , DC o f f s e t, e x tre me h ig h f re que n cy

G o to Sle e p Time 2 5 min ute s with n o s ig n al pre s e n t ( wh e n s e t to PO W ER SA VER )

W ake Time 0 . 5 s typical

W ake Th re s h o ld 0 . 44 mV typical

Co n n e cto rs

CH 1-CH 4 ( O U TPU T) ( 4) 2 -pin 5. 0 8 mm pitch , 12 A plug with s cre w lo ckin g re tain e rs ;

Po we r amplif ie r o utput;

W ire Siz e : Te rmin als acce pt up to 12 A W G ( 3 . 3 1 mm)

N O TE: O utput is dire ct-co uple d, n o t tran s f o rme r is o late d.

A U DI O I N

( U N BA L A N CED)

( 4) R CA co n n e cto rs , f e male ;

U n balan ce d lin e -le ve l audio in puts ;

Max imum I n put L e ve l: 2 . 2 4 Vrms , +7 dBV ( +9 . 2 dBu)

A U DI O I N ( BA L A N CED) ( 4) 3 -pin 3 . 5 mm de tach able te rmin al blo ck;

Balan ce d lin e -le ve l audio in puts ;

Max imum I n put L e ve l: 7 . 7 5 Vrms , +2 0 dBu;

I n put I mpe dan ce : 2 0 k O h ms

2 2 • A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 Pro duct Man ual — Do c. 9 3 2 8 A

BU S I N PU T ( 2 ) paire d R CA co n n e cto rs , f e male ;

U n balan ce d lin e -le ve l audio in puts

BU S O U TPU T ( 2 ) paire d R CA co n n e cto rs , f e male ;

U n balan ce d lin e -le ve l audio o utputs

R EMO TE ( 1) 2 -pin 3 . 5 mm de tach able te rmin al blo ck;

Co n n e ct to dry co n tact clo s ure to place amplif ie r in s tan dby mo de

G ( 1) 6 -3 2 s cre w;

Ch as s is g ro un d lug

10 0 -2 40 V~ 1. 2 -0 . 6 A 50 /6 0 H z

( 1) I EC 6 0 3 2 0 C14 main po we r in le t;

Mate s with re mo vable po we r co rd, in clude d

Co n tro ls & I n dicato rs

PW R ( 1) W h ite /R e d L ED;

W h ite in dicate s amplif ie r is o n an d re ady f o r us e ;

R e d in dicate s amplif ie r is in s tan dby

H I -Z ( 1) W h ite L ED;

I n dicate s wh e n H i-Z mo de is e n able d ( 7 0 V o r 10 0 V) ;

SI G N A L ( 4) W h ite L EDs ( o n e pe r in put) ;

I n dicate s wh e n an active in put s ig n al is pre s e n t

FA U L T ( 4) R e d L EDs ( o n e pe r in put) ;

I n dicate s th at th e in put ch an n e l is f aulte d o r clippin g

G A I N 1-4 ( 4) Scre wdrive r-adjus table ro tary co n tro ls , o n e pe r in put ch an n e l;

A djus ts th e in put atte n uatio n le ve l f o r th e co rre s po n din g in put ch an n e l

I N PU T SEL 1-4 ( 4) R o tary co n tro ls , o n e pe r in put ch an n e l;

Se le cts in put s o urce f ro m R CA , Balan ce d, BU S le f t/rig h t, o r BU S mo n o .

O U TPU T 1-4 ( 4) R o tary co n tro ls , o n e pe r in put ch an n e l;

Se le cts 4+8 Ω 2 50 W , 8 Ω 50 0 W , 7 0 V, o r 10 0 V o pe ratio n .

Po we r Mo de ( 1) Slide s witch ;

Se le cts Po we r Save r o r A lways O n o pe ratio n

Po we r

Main Po we r 1. 2 -0 . 6 A @ 10 0 -2 40 VA C, 50 /6 0 H z

Po we r Co n s umptio n 2 2 7 W , ( 4 ch an n e ls drive n at 1/8 th o utput po we r, 4 O h ms ) ;

11. 5 W , idle ;

0 . 3 6 6 7 W , po we r s ave r ( 115VA C/6 0 H z )

En viro n me n tal

Te mpe rature 41 to 10 4° F ( 5° to 40 ° C)

H umidity 10 % to 9 0 % R H ( n o n -co n de n s in g )

H e at Dis s ipatio n 2 6 8 BTU /h r @ 4. O h ms , all ch an n e ls drive n at 1/8 th o utput po we r;

3 9 BTU /h r all ch an n e ls idle ;

1. 2 BTU /h r in s tan dby

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 2 3

Fro n t Pan e l Me tal, black f in is h with po lycarbo n ate labe l o ve rlay

Mo un tin g Fre e s tan din g o r 1 R U 19 in . rack mo un table ;

Stackable with o th e r Cre s tro n A MP s e rie s pro ducts ( adh e s ive f e e t an d rack mo un tin g h ardware all in clude d)

Dime n s io n s

H e ig h t 1. 7 5 in ( 44 mm) with o ut f e e t;

1. 8 9 in ( 48 mm) with f e e t

W idth 19 . 0 0 in ( 48 3 mm)

De pth 14. 57 in ( 3 7 0 mm)

W e ig h t

10 . 7 lb ( 4. 8 kg )

2 4 • A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 Pro duct Man ual — Do c. 9 3 2 8 A

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 2 5

I nst al l at i o n R e f e r to th e f o llo win g s e ctio n s f o r in s tructio n s o n h o w to in s tall th e vario us X -Se rie s amplif ie rs .

l A MP- X 50 0 I n s tallatio n o n pag e 2 6 l A MP- X 7 50 I n s tallatio n o n pag e 3 2 l A MP- X 10 0 0 I n s tallatio n o n pag e 3 8

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 2 6

AM P - X500 I nst al l at i o n R e f e r to th e f o llo win g s e ctio n s to in s tall th e A MP- X 50 0 .

l I n th e Bo x o n pag e 2 7 l I n s tall th e De vice o n pag e 2 8 l Co n n e ct th e De vice o n pag e 2 9 l O bs e rve th e L ED I n dicato rs o n pag e 3 1

2 7 • A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 Pro duct Man ual — Do c. 9 3 2 8 A

In th e B o x

Q ty. De s criptio n

1 A MP- X 50 0

A dditio n al I te ms

1 Po we r co rd ( 2 0 6 10 9 2 ) 2 Co n n e cto rs , s pe ake r ( 2 0 6 10 9 1) 2 Co n n e cto rs , in put, o utput, ( 2 0 552 0 7 )

1 Co n n e cto r, 2 -pin ( 2 0 0 3 57 4) 4 A dh e s ive f o o t, black ( 2 0 0 2 3 9 0 )

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 2 8

In s tall th e D evic e Th e A MP- X 50 0 can be place d o n a f lat s urf ace o r in s talle d in a rack.

P l ac e o n a Fl at S u rf ac e Place th e A MP- X 50 0 o n a table o r o th e r f lat s urf ace . A ttach th e f o ur adh e s ive f e e t to th e un de rs ide o f th e de vice .

M o u n t o n a R ac k Th is de vice o ccupie s 1U o f rack s pace . Mo un t th e amplif ie r in to th e rack us in g f o ur rack mo un tin g s cre ws ( n o t in clude d) .

R e f e r to th e Saf e ty I n s tructio n s ( Do c. 6 6 0 7 ) prio r to rack in s tallatio n .

W A R N I N G : To pre ve n t bo dily in jury wh e n mo un tin g o r s e rvicin g th e un it in a rack:

l W h e n mo un tin g th e un it in to a partially f ille d rack, lo ad th e rack f ro m th e bo tto m to th e to p with th e h e avie s t co mpo n e n t at th e bo tto m o f th e rack.

l I f th e rack is pro vide d with s tabiliz in g de vice s , in s tall th e s tabiliz e rs be f o re mo un tin g o r s e rvicin g th e un it in th e rack.

N O TE: O bs e rve th e f o llo win g rack mo un t in s tallatio n g uide lin e s .

l Ele vate d O pe ratin g A mbie n t Te mpe rature : I f in s talle d in a clo s e d o r multi-un it rack as s e mbly, th e o pe ratin g ambie n t te mpe rature o f th e rack e n viro n me n t may be g re ate r th an ro o m ambie n t te mpe rature . Th e re f o re , co n s ide ratio n s h o uld be g ive n to in s tallin g th e e quipme n t in an e n viro n me n t co mpatible with th e max imum ambie n t te mpe rature ( Tma) s pe cif ie d by th e man uf acture r.

l R e duce d A irf lo w : I n s tallatio n o f th e e quipme n t in a rack s h o uld be s uch th at th e amo un t o f airf lo w re quire d f o r s af e o pe ratio n o f th e e quipme n t is n o t co mpro mis e d.

l Me ch an ical L o adin g : Mo un tin g o f th e e quipme n t in th e rack s h o uld be s uch th at a h az ardo us co n ditio n is n o t ach ie ve d due to un e ve n me ch an ical lo adin g .

l Circuit O ve rlo adin g : Co n s ide ratio n s h o uld be g ive n to th e co n n e ctio n o f th e e quipme n t to th e s upply circuit an d th e e f f e ct th at o ve rlo adin g o f th e circuits mig h t h ave o n o ve rcurre n t pro te ctio n an d s upply wirin g . A ppro priate co n s ide ratio n o f e quipme n t n ame plate ratin g s s h o uld be us e d wh e n addre s s in g th is co n ce rn .

l R e liable Earth in g : R e liable e arth in g o f rack- mo un te d e quipme n t s h o uld be main tain e d.

Particular atte n tio n s h o uld be g ive n to s upply co n n e ctio n s o th e r th an dire ct co n n e ctio n s to th e bran ch circuit ( e . g . , us e o f po we r s trips ) .

https://crestron.widen.net/s/efu69eiez3

2 9 • A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 Pro duct Man ual — Do c. 9 3 2 8 A

Co n n ec t th e D evic e Make th e n e ce s s ary co n n e ctio n s as s h o wn in th e f o llo win g illus tratio n .

CA U TI O N S:

l Ke e p th e de vice un plug g e d un til all o f th e in put an d s pe ake r wirin g is co mple te .

l Ch e ck th e s pe ake r wire s f o r s h o rts an d f raye d wirin g aro un d th e s pe ake r o utput co n n e cto rs .

N O TES:

l En s ure th at th e un it is pro pe rly g ro un de d by co n n e ctin g th e ch as s is g ro un d lug to an e arth g ro un d ( buildin g s te e l) .

l To pre ve n t o ve rh e atin g , do n o t o pe rate th is pro duct in an are a th at e x ce e ds th e e n viro n me n tal te mpe rature ran g e lis te d in th e table o f s pe cif icatio n s o n th e pro duct we b pag e .

An al o g I n p u t s R e f e r to th e f o llo win g illus tratio n wh e n co n n e ctin g an alo g audio s o urce s .

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 3 0

Bal an c e d/U n b al an c e d Au di o I n p u t R e f e r to th e f o llo win g table an d illus tratio n f o r an alo g audio in put pin as s ig n me n ts an d co n n e ctio n in f o rmatio n .

Sig n al N ame Balan ce d A udio I n put U n balan ce d A udio I n put

+ L + L +

- L − O pe n

G Sh ie ld/g ro un d O pe n

+ R + R +

- R - O pe n

3 1 • A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 Pro duct Man ual — Do c. 9 3 2 8 A

Ob s er ve th e L E D In dic ato r s Th e L EDs pro vide th e f o llo win g in f o rmatio n :

L ED I n dicato r Co lo r Me an in g

PW R A mbe r Po we r is be in g applie d to th e de vice . Th e de vice is bo o tin g .

W h ite De vice is po we re d o n with audio pas s in g .

R e d De vice is in s tan dby mo de .

SI G N A L 1-2 W h ite Sig n al is de te cte d o n th e s pe cif ie d in put.

O f f Th e re is n o s ig n al de te cte d o n th e s pe cif ie d in put.

H i-Z 1-2 W h ite H i-Z is e n able d o n th e s pe cif ie d in put.

O f f H i-Z is dis able d o n th e s pe cif ie d in put.

FA U L T 1-2 R e d Th e s pe cif ie d ch an n e l is f aulte d o r clippin g .

O f f Th e s pe cif ie d ch an n e l is n o t f aulte d o r clippin g .

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 3 2

AM P - X750 I nst al l at i o n R e f e r to th e f o llo win g s e ctio n s to in s tall th e A MP- X 7 50 .

l I n th e Bo x o n pag e 3 3 l I n s tall th e De vice o n pag e 3 4 l Co n n e ct th e De vice o n pag e 3 5 l O bs e rve th e L ED I n dicato rs o n pag e 3 7

3 3 • A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 Pro duct Man ual — Do c. 9 3 2 8 A

Q ty. De s criptio n

1 A MP- X 7 50

A dditio n al I te ms

1 Po we r co rd ( 2 0 6 10 9 2 ) 3 Co n n e cto rs , s pe ake r ( 2 0 6 10 9 1) 3 Co n n e cto rs , in put, o utput, ( 2 0 552 0 7 )

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 3 4

Th e A MP- X 7 50 can be place d o n a f lat s urf ace o r in s talle d in a rack.

P l ac e o n a Fl at S u rf ac e Place th e A MP- X 7 50 o n a table o r o th e r f lat s urf ace . A ttach th e f o ur adh e s ive f e e t to th e un de rs ide o f th e de vice .

M o u n t o n a R ac k Th is de vice o ccupie s 1U o f rack s pace . Mo un t th e amplif ie r in to th e rack us in g f o ur rack mo un tin g s cre ws ( n o t in clude d) .

R e f e r to th e Saf e ty I n s tructio n s ( Do c. 6 6 0 7 ) prio r to rack in s tallatio n .

W A R N I N G : To pre ve n t bo dily in jury wh e n mo un tin g o r s e rvicin g th e un it in a rack:

l W h e n mo un tin g th e un it in to a partially f ille d rack, lo ad th e rack f ro m th e bo tto m to th e to p with th e h e avie s t co mpo n e n t at th e bo tto m o f th e rack.

l I f th e rack is pro vide d with s tabiliz in g de vice s , in s tall th e s tabiliz e rs be f o re mo un tin g o r s e rvicin g th e un it in th e rack.

N O TE: O bs e rve th e f o llo win g rack mo un t in s tallatio n g uide lin e s .

l Ele vate d O pe ratin g A mbie n t Te mpe rature : I f in s talle d in a clo s e d o r multi-un it rack as s e mbly, th e o pe ratin g ambie n t te mpe rature o f th e rack e n viro n me n t may be g re ate r th an ro o m ambie n t te mpe rature . Th e re f o re , co n s ide ratio n s h o uld be g ive n to in s tallin g th e e quipme n t in an e n viro n me n t co mpatible with th e max imum ambie n t te mpe rature ( Tma) s pe cif ie d by th e man uf acture r.

l R e duce d A irf lo w : I n s tallatio n o f th e e quipme n t in a rack s h o uld be s uch th at th e amo un t o f airf lo w re quire d f o r s af e o pe ratio n o f th e e quipme n t is n o t co mpro mis e d.

l Me ch an ical L o adin g : Mo un tin g o f th e e quipme n t in th e rack s h o uld be s uch th at a h az ardo us co n ditio n is n o t ach ie ve d due to un e ve n me ch an ical lo adin g .

l Circuit O ve rlo adin g : Co n s ide ratio n s h o uld be g ive n to th e co n n e ctio n o f th e e quipme n t to th e s upply circuit an d th e e f f e ct th at o ve rlo adin g o f th e circuits mig h t h ave o n o ve rcurre n t pro te ctio n an d s upply wirin g . A ppro priate co n s ide ratio n o f e quipme n t n ame plate ratin g s s h o uld be us e d wh e n addre s s in g th is co n ce rn .

l R e liable Earth in g : R e liable e arth in g o f rack- mo un te d e quipme n t s h o uld be main tain e d.

Particular atte n tio n s h o uld be g ive n to s upply co n n e ctio n s o th e r th an dire ct

3 5 • A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 Pro duct Man ual — Do c. 9 3 2 8 A

Make th e n e ce s s ary co n n e ctio n s as s h o wn in th e f o llo win g illus tratio n .

CA U TI O N S:

l Ke e p th e de vice un plug g e d un til all o f th e in put an d s pe ake r wirin g is co mple te .

l Ch e ck th e s pe ake r wire s f o r s h o rts an d f raye d wirin g aro un d th e s pe ake r o utput co n n e cto rs .

N O TES:

l En s ure th at th e un it is pro pe rly g ro un de d by co n n e ctin g th e ch as s is g ro un d lug to an e arth g ro un d ( buildin g s te e l) .

l To pre ve n t o ve rh e atin g , do n o t o pe rate th is pro duct in an are a th at e x ce e ds th e e n viro n me n tal te mpe rature ran g e lis te d in th e table o f s pe cif icatio n s o n th e pro duct we b pag e .

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 3 6

R e f e r to th e f o llo win g table an d illus tratio n f o r an alo g audio in put pin as s ig n me n ts an d co n n e ctio n in f o rmatio n .

Sig n al N ame Balan ce d A udio I n put U n balan ce d A udio I n put

+ L + L +

- L − O pe n

G Sh ie ld/g ro un d O pe n

3 7 • A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 Pro duct Man ual — Do c. 9 3 2 8 A

Th e L EDs pro vide th e f o llo win g in f o rmatio n :

L ED I n dicato r Co lo r Me an in g

PW R A mbe r Po we r is be in g applie d to th e de vice . Th e de vice is bo o tin g .

W h ite De vice is po we re d o n with audio pas s in g .

R e d De vice is in s tan dby mo de .

SI G N A L 1-3 W h ite Sig n al is de te cte d o n th e s pe cif ie d in put.

O f f Th e re is n o s ig n al de te cte d o n th e s pe cif ie d in put.

H i-Z 1-3 W h ite H i-Z is e n able d o n th e s pe cif ie d in put.

O f f H i-Z is dis able d o n th e s pe cif ie d in put.

FA U L T 1-3 R e d Th e s pe cif ie d ch an n e l is f aulte d o r clippin g .

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 3 8

AM P - X1 000 I nst al l at i o n R e f e r to th e f o llo win g s e ctio n s to in s tall th e A MP- X 10 0 0 .

l I n th e Bo x o n pag e 3 9 l I n s tall th e De vice o n pag e 40 l Co n n e ct th e De vice o n pag e 41 l O bs e rve th e L ED I n dicato rs o n pag e 43

3 9 • A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 Pro duct Man ual — Do c. 9 3 2 8 A

Q ty. De s criptio n

1 A MP- X 10 0 0

A dditio n al I te ms

1 Po we r co rd ( 2 0 6 10 9 2 ) 4 Co n n e cto rs , s pe ake r ( 2 0 6 10 9 1) 4 Co n n e cto rs , in put, o utput, ( 2 0 552 0 7 )

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 40

Th e A MP- X 10 0 0 can be place d o n a f lat s urf ace o r in s talle d in a rack.

P l ac e o n a Fl at S u rf ac e Place th e A MP- X 10 0 0 o n a table o r o th e r f lat s urf ace . A ttach th e f o ur adh e s ive f e e t to th e un de rs ide o f th e de vice .

M o u n t o n a R ac k Th is de vice o ccupie s 1U o f rack s pace . Mo un t th e amplif ie r in to th e rack us in g f o ur rack mo un tin g s cre ws ( n o t in clude d) .

R e f e r to th e Saf e ty I n s tructio n s ( Do c. 6 6 0 7 ) prio r to rack in s tallatio n .

W A R N I N G : To pre ve n t bo dily in jury wh e n mo un tin g o r s e rvicin g th e un it in a rack:

l W h e n mo un tin g th e un it in to a partially f ille d rack, lo ad th e rack f ro m th e bo tto m to th e to p with th e h e avie s t co mpo n e n t at th e bo tto m o f th e rack.

l I f th e rack is pro vide d with s tabiliz in g de vice s , in s tall th e s tabiliz e rs be f o re mo un tin g o r s e rvicin g th e un it in th e rack.

N O TE: O bs e rve th e f o llo win g rack mo un t in s tallatio n g uide lin e s .

l Ele vate d O pe ratin g A mbie n t Te mpe rature : I f in s talle d in a clo s e d o r multi-un it rack as s e mbly, th e o pe ratin g ambie n t te mpe rature o f th e rack e n viro n me n t may be g re ate r th an ro o m ambie n t te mpe rature . Th e re f o re , co n s ide ratio n s h o uld be g ive n to in s tallin g th e e quipme n t in an e n viro n me n t co mpatible with th e max imum ambie n t te mpe rature ( Tma) s pe cif ie d by th e man uf acture r.

l R e duce d A irf lo w : I n s tallatio n o f th e e quipme n t in a rack s h o uld be s uch th at th e amo un t o f airf lo w re quire d f o r s af e o pe ratio n o f th e e quipme n t is n o t co mpro mis e d.

l Me ch an ical L o adin g : Mo un tin g o f th e e quipme n t in th e rack s h o uld be s uch th at a h az ardo us co n ditio n is n o t ach ie ve d due to un e ve n me ch an ical lo adin g .

l Circuit O ve rlo adin g : Co n s ide ratio n s h o uld be g ive n to th e co n n e ctio n o f th e e quipme n t to th e s upply circuit an d th e e f f e ct th at o ve rlo adin g o f th e circuits mig h t h ave o n o ve rcurre n t pro te ctio n an d s upply wirin g . A ppro priate co n s ide ratio n o f e quipme n t n ame plate ratin g s s h o uld be us e d wh e n addre s s in g th is co n ce rn .

l R e liable Earth in g : R e liable e arth in g o f rack- mo un te d e quipme n t s h o uld be main tain e d.

Particular atte n tio n s h o uld be g ive n to s upply co n n e ctio n s o th e r th an dire ct

41 • A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 Pro duct Man ual — Do c. 9 3 2 8 A

Make th e n e ce s s ary co n n e ctio n s as s h o wn in th e f o llo win g illus tratio n .

CA U TI O N S:

l Ke e p th e de vice un plug g e d un til all o f th e in put an d s pe ake r wirin g is co mple te .

l Ch e ck th e s pe ake r wire s f o r s h o rts an d f raye d wirin g aro un d th e s pe ake r o utput co n n e cto rs .

N O TES:

l En s ure th at th e un it is pro pe rly g ro un de d by co n n e ctin g th e ch as s is g ro un d lug to an e arth g ro un d ( buildin g s te e l) .

l To pre ve n t o ve rh e atin g , do n o t o pe rate th is pro duct in an are a th at e x ce e ds th e e n viro n me n tal te mpe rature ran g e lis te d in th e table o f s pe cif icatio n s o n th e pro duct we b pag e .

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 42

R e f e r to th e f o llo win g table an d illus tratio n f o r an alo g audio in put pin as s ig n me n ts an d co n n e ctio n in f o rmatio n .

Sig n al N ame Balan ce d A udio I n put U n balan ce d A udio I n put

+ L + L +

- L − O pe n

G Sh ie ld/g ro un d O pe n

43 • A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 Pro duct Man ual — Do c. 9 3 2 8 A

Th e L EDs pro vide th e f o llo win g in f o rmatio n :

L ED I n dicato r Co lo r Me an in g

PW R A mbe r Po we r is be in g applie d to th e de vice . Th e de vice is bo o tin g .

W h ite De vice is po we re d o n with audio pas s in g .

R e d De vice is in s tan dby mo de .

SI G N A L 1-4 W h ite Sig n al is de te cte d o n th e s pe cif ie d in put.

O f f Th e re is n o s ig n al de te cte d o n th e s pe cif ie d in put.

H i-Z 1-4 W h ite H i-Z is e n able d o n th e s pe cif ie d in put.

O f f H i-Z is dis able d o n th e s pe cif ie d in put.

FA U L T 1-4 R e d Th e s pe cif ie d ch an n e l is f aulte d o r clippin g .

Pro duct Man ual — Do c. 9 3 2 8 A A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 • 44

O p erat i o n R e f e r to th e f o llo win g s e ctio n s f o r in s tructio n s o n o pe ratin g th e A MP- X 50 0 , A MP- X 7 50 , an d

A MP- X 10 0 0 .

N O TE: Th e o n ly o pe ratio n al dif f e re n ce be twe e n th e th re e mo de ls is th e n umbe r o f ch an n e ls an d th e max imum wattag e o f th e po we r s upply.

l A MP- X 50 0 : 2 Ch an n e ls , 50 0 W .

l A MP- X 7 50 : 3 Ch an n e ls , 7 50 W .

l A MP- X 10 0 0 : 4 Ch an n e ls , 10 0 0 W .

I np u t S el ec t i o n Each amplif ie r ch an n e l h as its o wn in put s e le ctio n ro tary dial.

U s e I N PU T SEL to s e le ct an in put s o urce f ro m th e f o llo win g o ptio n s .

l R CA : Se le cts th e ch an n e l' s R CA I N in put.

l BA L : Se le cts th e ch an n e l' s BA L I N in put.

l BU S L : ( Ch an n e ls 1 an d 3 o n ly) : Se le cts th e amplif ie r' s BU S I N PU T L .

l BU S R : ( Ch an n e ls 2 an d 4 o n ly) : Se le cts th e amplif ie r' s BU S I N PU T R .

l BU S MO N O : Se le cts a mo n o s um o f th e amplif ie r' s BU S I N PU T L an d BU S I N PU T R .

45 • A MP-X 50 0 , A MP-X 7 50 , an d A MP-X 10 0 0 Pro duct Man ual — Do c. 9 3 2 8 A

O u t p u t M o de Each amplif ie r ch an n e l h as its o wn O U TPU T MO DE ro tary dial.

U s e th e dial to s e le ct an o utput mo de f o r th at ch an n e l f ro m th e f o llo win g o ptio n s :

l L o -Z mo de s :

o 4- 8 Ω 2 50 W : Th e o utput s upplie s up to 2 50 W to a lo w-impe dan ce ( 4Ω o r 8 Ω) co n n e cte d lo ad.

o 8 Ω 50 0 W : Th e o utput s upplie s up to 50 0 W to an 8 Ω co n n e cte d lo ad.

l H i- Z mo de s :

o 7 0 V : Th e o utput can f e e d up to 50 0 W to a co n n e cte d 7 0 V h ig h - impe dan ce run .

o 10 0 V: Th e o utput can f e e d up to 50 0 W to a co n n e cte d 10 0 V h ig h - impe dan ce run .

N O TE: To tal po we r o utput is limite d by th e max imum wattag e o f th e amplif ie r' s po we r s upply.

Gai n Each amplif ie r ch an n e l h as its o wn G A I N co n tro l kn o b o n th e re ar o f th e amplif ie r.

Th e G A I N kn o b can be adjus te d with a s lo tte d s cre wdrive r to balan ce th e s o un d be twe e n in puts o r to acco mmo date dif f e re n t audio s o urce s . Turn th e G A I N kn o b clo ckwis e to in cre as e th e g ain o r co un te rclo ckwis e to re duce th e g ain .

Pro duct Man ual — Do c.