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System Power Amplifier (SPA)

Installation Guide

SPA2-60 Amplifi er

SPA4-60 Amplifi er

SPA2-200 Amplifi er

SPA4-100 Amplifi er

 

EXPLANATION OF SYMBOLS

The term “

WARNING!

” indicates instructions regarding personal safety. If the instructions are not followed the result may be bodily injury or death.

The term “

CAUTION!

” indicates instructions regarding possible damage to physical equipment. If these instructions are not followed, it may result in 

damage to the equipment that may not be covered under the warranty.

The term “

IMPORTANT!

” indicates instructions or information that are vital to the successful completion of the procedure.

The term "

NOTE

" is used to indicate additional useful information.

The intent of the lightning fl ash with arrowhead symbol in a triangle is to alert the user to the presence of un-insulated "dangerous" 
voltage within the product's enclosure that may be of suffi cient magnitude to constitute a risk of electric shock to humans. 

The intent of the exclamation point within an equilateral triangle is to alert the user to the presence of important safety, and operating 
and maintenance instructions in this manual.

What's in the Box

 (1x)

SPA2-60
SPA2-200
SPA4-60
SPA4-100

 (1x)

AC Power Cord, 
US

 (2x)

Rack Ear
QSC P/N 
CH-001344-00 

 (2x)

Joining Plate
QSC P/N 
CH-001345-00

 (2x)

Rack-Ear Spacer
QSC  P/N 
CH-001386-00

 (6x)

Phillips Pan Head 
M4 x 7 mm

 (6x)

Phillips Flathead 
M3 x 6 mm

 (4x)

Foam Spacer
QSC P/N
PL-001023-00

 (1x)

Rack-Ear Cover Label
QSC P/N
LB-001138-00

SPA 2-channel (1x)
SPA 4-channel (2x)

Euro Plug 3.5 mm, 
4 pos, grn
QSC P/N 
CO-000646-00

 SPA 2-channel  (1x)

Euro Plug 3.5 mm, 
5 pos, grn
QSC P/N 
CO-000644-00

 SPA 2-channel  (1x)

Euro Plug 3.5 mm, 
4 pos, blk
QSC P/N 
CO-000645-00

 SPA 4-channel (1x)

Plug 3.5 mm, 
10 pos, grn
QSC P/N 
CO-000647-00

 SPA 4-channel (1x)

Plug 3.5 mm, 
10 pos, grn
QSC P/N 
CO-000648-00

 (1x)

Warranty 
TD-000453

 (1x)

Safety Information 
TD-000337

   

TD-000500-01      -D

 

*TD-000500-01*

Summary of Contents for SPA2-60

Page 1: ...product s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to humans The intent of the exclamation point within an equilateral triangle is to alert the user to the...

Page 2: ...by Limiter Protect LEDs illuminating red To reduce the possibility of thermal limiting and allow proper heat dissipation we recommend that you keep the space directly above and to the rear of these a...

Page 3: ...4 1 3 2 4 1 Top Side Front Panel Top Side Front Panel B Two Amplifiers 19 inch Rack Front or Rear Facing Out Figure 3 1 2 2 2 3 2 4 6 5 1 6 6 Figure 3 4 3 3 4 5 1 1 6 2 4 3 3 4 5 1 6 1 2 Front Panel B...

Page 4: ...gure 4 1 1 2 2 3 6 Figure 4 1 2 3 3 2 1 2 3 Top Side Front Panel Top Side Rear Panel D Under Table or on Wall Figure 5 1 1 2 2 3 6 4 4 Not supplied use appropriate screws for mounting surface 5 Mounti...

Page 5: ...Spaces only when used with optional Plenum Kit FG 000995 00 sold separately Rack Mounting Options All Configurations Figure 8 Using the examples shown you can mount any of the amplifier configurations...

Page 6: ...tatus LEDs a Green Normal Signal Level b Amber Input or Output Overload Clipping or Thermal Limiting c Red Limit or Protect Mode d Red Thermal Limit or Protect Mode e Red Mute 1 5 Channel 1 Attenuator...

Page 7: ...OT TIN Output Connectors IMPORTANT Class 2 Wiring Figure 12 Figure 13 SPA 2 channel 1 SPA 4 channel 2 Figure 12 Figure 13 SPA 4 channel SPA 2 channel Input Connectors SPA 2 channel Connector Figure 14...

Page 8: ...nbalanced Inputs Figure 18 Figure 18 Unbalanced Inputs jumper between negative and ground Balanced Unbalanced Stereo Mode Figure 19 Figure 21 CAUTION Do not connect any output to ground Figure 19 Figu...

Page 9: ...and parallel CH3 4 inputs and set the attenuation for each channel pair to the same level Figure 22 8 Bridged Load 4 8 Bridged Load Figure 23 Inputs Figure 24 Outputs Figure 25 70V 100V Bridge Mode N...

Page 10: ...l controls for channel 1 2 are independent from channels 3 4 remote level control On the SPA 4 channel model closing the Standby Switch between the first two pins of either Ch1 Ch2 or Ch3 Ch4 causes a...

Page 11: ...anel Indicators Power Signal per channel Limit Mute Protect per channel Rear Panel Indicators Two colored LED Signal Limit Mute Protect per channel User configurable Operating Modes 4 channel or equiv...

Page 12: ...oll free USA only 800 772 2834 Facsimile Numbers Sales Marketing FAX 714 754 6174 Customer Service FAX 714 754 6173 World Wide Web www qsc com E mail info qsc com service qsc com 2015 2016 QSC LLC All...

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