SPA460 - Receiver QSC - Free user manual and instructions

USER MANUAL SPA460 QSC

System Power Amplifier (SPA)

Installation Guide

SPA2-60 Amplifier SPA4-60 Amplifier

SPA2-200 Amplifier SPA4-100 Amplifier

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 flash 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 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 presence of important safety, and operating and maintenance instructions in this manual.

What's in the Box

(1x)SPA2-60SPA2-200SPA4-60SPA4-100	(1x)AC Power Cord,US	(1x)Rack EarQSC P/NCH-001344-00	(2x)Joining PlateQSC P/NCH-001345-00	(2x)
(2x)Rack-Ear SpacerQSC P/NCH-001386-00	(6x)Phillips Pan HeadM4 x 7 mm	(6x)Phillips FlatheadM3 x 6 mm	(6x)Foam SpacerQSC P/NPL-001023-00	(4x)
(1x)Rack-Ear Cover LabelQSC P/NLB-001138-00	SPA 2-channel (1x)SPA 4-channel (2x)Euro Plug 3.5 mm,4 pos, gmQSC P/NCO-000646-00	SPA 2-channel (1x)Euro Plug 3.5 mm,5 pos, gmQSC P/NCO-000644-00	Euro Plug 3.5 mm,4 pos, blkQSC P/NCO-000645-00	SPA 2-channel (1x)Euro Plug 3.5 mm,4 pos, blkQSC P/NCO-000645-00
SPA 4-channel (1x)Plug 3.5 mm,10 pos, gmQSC P/NCO-000647-00	SPA 4-channel (1x)Plug 3.5 mm,10 pos, gmQSC P/NCO-000648-00	WarrantyTD-000453	(1x)Safety InformationTD-000337	(1x)

Installation

Ventilation

• Recommend 1RU (1.75 in / 44.45 mm) space above the amplifier.
• Minimum open space of 6 inches measured from back of amplifier.

NOTE: QSC System Power Amplifiers contain advanced protection circuitry which allows them to reduce output power in order to maintain safe operating temperatures. Insufficient ventilation may result in the amplifier reducing output power during normal operation (indicated 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 amplifiers free of obstacles.

Figure 1

Select the Amplifier Installation Configuration

Choose one of the following configuration options:

A. One Amplifier 19-inch Rack (Left or Right Mount) on page 3 D. Under Table or on Wall on page 4
B. Two Amplifiers 19-inch Rack (Front or Rear Facing Out) on page 3 E. Free-Standing on Desk/Table on page 5
C. One Amplifier Half Rack (Front or Rear Facing Out) on page 4 F. Plenum Installation on page 5

A. One Amplifier 19-inch Rack (Left or Right Mount)
Figure 2

Figure 2

B. Two Amplifiers 19-inch Rack (Front or Rear Facing Out)
Figure 3

Figure 3

C. One Amplifier Half Rack (Front or Rear Facing Out)
Figure 4

Figure 4

D. Under Table or on Wall
Figure 5.

4. (4) Not supplied - use appropriate screws for mounting surface.
5. Mounting Surface

Figure 5

E. Free-Standing on Desk/Table

Figure 6
1. (1)

2. (4)

Figure 6

F. Plenum Installation

Configure amplifier per option D Under Table or on Wall.

Figure 7
1. (1)

2. (1)

Plenum Kit - Suitable for Air Handling Spaces only when used with optional Plenum Kit (FG-000995-00) sold separately.

Figure 7

Rack-Mounting Options

All Configurations

Using the examples shown, you can mount any of the amplifier configurations. The example at the lower right of Figure 8 can be flipped to accommodate a single amplifier on the left side.

1. Equipment Rack (not supplied)

Figure 8

Optional - to bring flush with Q-Sys Core 110

3. (2)

1. (4) Rack-Mounting Screws and Washers (not supplied)

Figure 8

Front Panel

Figure 9

Rear Panel

Figure 10

1. Output Channels 1 & 2
2. Remote Control Channels 1 & 2
3. Input Channels 1 & 2
4. Channel 1 thru Channel 4 Status 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. Channel 1 Attenuator Control
2. Channel 2 Attenuator Control
3. Mode Configuration Switches Channel 1&2
4. AC Power Connection

5. Output Channels 3 & 4

6. Remote Control Channel 3 & 4

7. Input Channels 3 & 4
8. Mode Configuration Switches Channel 3 & 4
9. Channel 3 Attenuator Control
10. Channel 4 Attenuator Control

No signal for 10 minutes, amplifier outputs are muted (LEDs are red). No signal for 25 minutes, amplifier is put in Standby Mode (Rear LEDs are off).

Connections

Wire

IMPORTANT: Class 2 Wiring

StripLength = 5mm
DO NOT TIN!
Figure 11

Output Connectors

IMPORTANT: Class 2 Wiring
Figure 12 - Figure 13

SPA 2-channel

(1)

SPA 4-channel

(2)

Figure 12

SPA 2-channel

SPA 4-channel
Figure 13

Input Connectors

SPA 2-channel Connector

Figure 14 - Figure 15

(1)

SPA 4-channel Connector

Figure 16 - Figure 17

(1)

Figure 14

Figure 16

Figure 15

Figure 17

Balanced and Unbalanced Inputs
Figure 18
Balanced

Unbalanced
Figure 18

Figure 19

Figure 20
Figure 21

4 or 8-ohm Bridged Mode

Figure 22 - Figure 25

Figure 22

Inputs

Figure 23
Outputs

Figure 24

CAUTION!: Do not connect any output to ground.

IMPORTANT: When using 4 or 8-ohm Bridged Mode, use both signal inputs of a channel pair (for example parallel CH1&2 inputs and parallel CH3&4 inputs), and set the attenuation for each channel pair to the same level.

Figure 25

70V/100V Bridge Mode

NOTE: 80Hz (high-pass filter) is auto-engaged in bridged 70 V and 100 V modes
Figure 26 - Figure 29

100V BRIDGED HI-PASS ON

70V BRIDGED HI-PASS ON

CH1 CH3 & CH2 CH4

CH1 CH3 & CH2 CH4

Figure 26
Bridged Inputs

Figure 27

Bridged Outputs
Figure 28
Minimum Load Impedance:

• 70V Bridged = 16 Ω
  100V Bridged = 26

Figure 29

Remote

Figure 30 - Figure 32

SPA 2-channel

(1)

3.5mm, 5-pin

SPA 4-channel

(1)

3.5mm, 10-pin

When the potentiometer is at the minimum position, the amplifier goes into Mute mode. On the SPA 4-channel amplifier, the remote level 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 all four channels to go into Standby.

Figure 30

Figure 31

Figure 32

Specifications

	SPA2-60 2 Channels	SPA4-60 4 Channels	SPA2-200 2 Channels	SPA4-100 4 Channels
Stereo Mode (all channels driven)
8 Ω 60 W 60 W 200 W 100 W
4 Ω 60 W 60 W 200 W 100 W
Bridged Outputs (per bridged output pair)
8 Ω and 4 Ω 200 W 200 W 400 W 200 W
70 V 250 W 250 W		i	350 W 350 W	i
100 V 250 W 250 W		i	350 W 350 W	i
Frequency Response (4 Ω and 8 Ω) 20 Hz - 20 kHz +/- 0.1 dB
Signal to Noise (20 Hz - 20 kHz) >100 dB
Input Sensitivity 1.23 V (+4 dBu)
Gain at 8 Ω 25 dB 25 dB 30 dB 27 dB
Output Circuitry Class D
Input Impedance >10k, balanced or unbalanced
Maximum Input Level 12.3 V (+24 dBu)
Cooling	Convection
Input Connectors
SPA 2-channel	3.5 mm Euro, 5 pin (green)
SPA 4-channel	3.5 mm Euro, 10 pin (green)
Remote Connectors
SPA 2-channel	3.5 mm Euro, 5 pin (black)
SPA 4-channel	3.5 mm Euro, 10 pin (black)
Output Connectors
SPA 2-channel	One 5 mm Euro, 4 pin (green)
SPA 4-channel	Two 5 mm Euro, 4 pin (green)
Front Panel 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 equivalent operating mode can be independently configured per channel pair)	Low Impedance 4 Ω and 8 Ω operation, or High-impedance bridged direct drive of 70V & 100V distributed audio systems
General Purpose Inputs (GPI)	Remote Volume, Remote Standby, on 3.5 mm connectors (10k potentiometer is not included)
Highpass Filter	80 Hz auto-engaged in Bridged 70 V & 100 V modes
Dimensions 1.7" x 8.7" x 9.5" (43 mm x 220 mm x 241 mm)
Net Weight	3.5 lb (1.6 kg)	4.0 lb (1.8 kg)	3.5 lb (1.6 kg)	4.0 lb (1.8 kg)
Shipping Weight	6 lb (2.7 kg)	6.5 lb (3.0 kg)	6 lb (2.7 kg)	6.5 lb (3.0 kg)
Power Requirements	Universal Power Supply (with active power factor correction), 100 - 240 VAC, 50 - 60 Hz
Agency Approvals	UL, CE, Energy Star, RoHS/WEEE compliant, FCC Class B (Conducted and Radiated emissions), UL 2043 with PL-KIT
Carton Contents	IEC Cable, Installation Guide, Connector Pack, Rack Mount Ears, Mounting Brackets

1 Peak Power - dependent on channel loading

QSC

Mailing Address:

QSC, LLC

1675 MacArthur Boulevard

Costa Mesa, CA 92626-1468 USA

Telephone Numbers:

Main Number: [phone]

Sales & Marketing: [phone] or toll free (USA only) [phone]

Customer Service: [phone] or toll free (USA only) [phone]

Facsimile Numbers:

Sales & Marketing FAX: [phone]

Customer Service FAX: [phone]

World Wide Web:

www.qsc.com

E-mail:

[e-mail]

[e-mail]

System Power Amplifier (SPA)

Guía de instalación

Figure 12 - Figure 13

IMPORTANT! Câblage classe 2

SPA 2-canaux

(1)

SPA 4-canaux

(2)

Figure 12

Figure 13

Figure 14 - Figure 15

(1)

Figure 16 - Figure 17

Figure 14
Figure 15

Figure 16
Figure 17

Figure 26 - Figure 29

Figure 30 - Figure 32

SPA 2-canaux

(1)
3,5 mm, 5 broches

SPA 4-canaux

(1)
3,5 mm, 10 broches

100V BRIDGED HI-PASS ON

CH1

&&CH2

CH1 CH3

& CH2 CH4

70V BRIDGED HI-PASS ON

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	SPA2-60 2 kanana	SPA4-60 4 kanana	SPA2-200 2 kanana	SPA4-100 4 kanana
Рек�� Стесо (празрабоча лесхkanалов)
8 Oм	60 Bt	60 Bt	200 Bt	100 Bt
4 Oм	60 Bt	60 Bt	200 Bt	100 Bt
Мостове седимене вухобов (пая калдую пapy вухобов с мостовik coedimenuнem)
8 и 4 Oм	200 Bt	200 Bt	400 Bt	200 Bt
70 B	250 Bt	250 Bt'	350 Bt 350 Bt	'
100 B	250 Bt	250 Bt'	350 Bt 350 Bt	'
ЧадOTТУСЕАКТERTСКА (4 Oм и 8 Oм)	0t 20 du do 20 kTu +/ - 0,1 du
Ол���име «СкногAL/шьг» (ot 20 Tú до 20 kTu)	Балус 100 du
«Чавелейные в�ыд»	1,23 B (+4 du otioстень урobио 0,775 B)
Уckлины (m 25,0 du
КлASS Вухлары (evel KlASS D
Иmsmedic baxoda	Балуse 10 KOM, δаланский (a Ha Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Ha Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Ha Ha Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb Hb HB	12,3 B (+24 du otioстень урobио 0,775 B)
Олжандуve
Вухотны (aPblM)	Балузв (3,5 MM, 5-шырков (uBchu Bh uBhu Bh uBhu Bh uBhu Bh uBhu Bh uBhu Bh uBhu Bh uBhu Bh uBhu Bh uAHu Bh uBhu Bh uBhu Bh uBhu Bh uBhu Bh uBhu Bh uBhu Bh uBhu Bh uBhu CH uBhu Bh uBhu Bh uBhu Bh uBhu Bh uBhu Bh uBhu Bh uBhu Bh uBhu Bh aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH a H aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aG	12,3 B (+24 du otio stень урobио 0,775 B)
Вухотны (aPblM)	Балузв (3,5 MM, 5-шырков (uBchu Bh uBhu Bh uBhu Bh uBhu Bh uBhu Bh aH aH aH aH aH aH aH aH aH aH aH bH bH bH bH bH bH bH bH bH bH bH bH bH bH bH bH bH bH bH bH bH bH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH aH bH bH bH bH bH bH bH bH bH bH bH bH bH bB	12,3 B (+24 du otio stень урobио 0,775 B)
Вухотны (aPblM)	Балузв (3,5 MM, 5-шырков (uBchu Bh uBhu Bh uBhu B\h uBhu Bh uBhu Bh uBhu Bh uBhu Bh uBhu Bh uBhu Bh uBhu Bh uBhu Bh uBhuBh uBhuBh uBhuBh uBhuBh uBhuBh uBhuBh uBhuBh uBhuBh uBhuBhuBhuBhuBhuBhuBhuBhuBhuBhuBhuBhuBhuBhuBhuBhuBhu$B A	12,3 B (+24 du otio stень урobио 0,775 B)
Вухотны (aPblM)	Балузв (3,5 MM, 5-шырков (uBchu Bh uBhu Bh uBhu $B B	12,3 B (+24 du otio stень урobио 0,775 B)
Вухотны (aPblM)	Балузв (3,5 MM, 5-шырков (uBchu $B B	12,3 B (+24 du otio stень урobио 0,775 B)
Вухотны (aPblM)	Балузв (3,5 MM, 5-шырков (uBchu B	12,3 B (+24 du otio stень урobио 0,775 B)
Вухотны (aPblM)	Балузв (3,5 MM, 5-шырков ($u B	12,3 B (+24 du otio stень ур B	12,3 B (+24 du otio st<|im_start|>	12,3 B (+24 du otio st<|im_start|>
Вухотны (aPblM)	Балузв (3,5 MM, 5-шырков ($u B	12,3 B (+24 du otio st<|im_start|>	12,3 B (+24 du otio st<|im_start|>
Вухотны (aPblM)	Балузв (3,5 MM, 5-шырков ($u B	12,3 B (+24 du otio st<|im_start|>	12,3 B (+24 du otio st<|im_start|>
Вухотны (aPblM)	Балузв (3,5 MM, 5-шырков ($u B	12,3 B (+24 du otio st<|im_start|>	12,3 B (+24 du otio st<|im_start|>
Вухотны (aPblM)	Балузв (3,5 MM, 5-шырков ($u B	12,3 B (+24 du otio st<|im_start|>	1.8 Kt (4,0 lb)
Вухотны (aPblM)	Балузв (3,5 MM, 5-шырков ($u B	12,3 B (+24 du otio st<|im_start|>	1.8 Kt (4,0 lb)
Вухотны (aPblM)	Балузв (3,5 MM, a 5-шырков ($u B	12,3 B (+24 du otio st<|im_start|>	1.8 Kt (4,0 lb)
Вухотны (aPblM)	Балузв (3,5 MM, a 5-шырков ($u B	12,3 B (+24 du otio st<|im_start|>	1.9 Kt (4,0 lb)
Вухотны (aPblM)	Балузв (3,5 MM, a 5-шырков ($u B	12,3 B (+24 du otio st<|im_start|>	1.9 Kt (4,0 lb)
Вухотны (aPblM)	Балоузв (3,5 MM, a 5-шырков ($u B	12,3 B (+24 du otio st<|im_start|>	1.9 Kt (4,0 lb)
Вухотны (aPblM)	Балузв (3,5 MM, a 5-шырков ($u B	12,3 B (-24 du otio st<|im_start|>	1.9 Kt (4,0 lb)
Вухотны (aPblM)	Балузв (3,5 MM, a 5-шырков ($u B	12,3 B (-24 du otio st<|im_start|>	1.9 Kt (4,0 lb)
Вухотны (a #Pbl M)	Балузв ($3,5 MM, a 5-шырков ($u B	12,3 B (-24 du otio st<|im_start|>	1.9 Kt (4,0 lb)
Вухотны (a #Pbl M)	Балузв ($3,5 MM, a 5-шырков (u	12,3 B (-24 du otio st<|im_start|>	1.9 Kt (4,0 lb)
Вухотны (a #PblM)	Балузв (3,5 MM, a 5-шырков ($u B	12,3 B (-24 du otio st<|im_start|>	1.9 Kt (4,0 lb)

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QSC

PouTOBbIaApec

KoMaHaHa QSc, LLC

1675 MacArthur Boulevard

Costa Mesa, CA, 92626-1468, CUSA

TenefoHbI

OchOBHOHOMeP: [phone]

PioaJnHmApKeTnHr:714)957-71-00 Hn6ecnTaHbHmHOmep（ToIbkoDnC）[phone]

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Фанс OTДела Маркетинги и рождх: [phone]

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www.qsc.com

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[e-mail]

[e-mail]

QSC

System Power Amplifier (SPA)

山

2 SPA

4 SPA

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(2x) QSC P/N CH-001345-00	(2x) QSC P/N CH-001344-00	(1x) QSC P/N CH-001344-00	(1x) QSC P/N CH-001344-00	(1x) QSC P/N CH-001344-00	(1x) QSC P/N CH-001344-00
(4x) QSC P/N PL-001023-00	(6x) QSC P/N PL-001023-00	(6x) QSC P/N PL-001023-00	(6x) QSC P/N PL-001023-00	(6x) QSC P/N PL-001023-00	(6x) QSC P/N PL-001023
(1x) 2x2SPA QSC P/N CO-000645-00	(1x) 2x2SPA QSC P/N CO-000645-00	(1x) 2x2SPA QSC P/N CO-000645-00	(1x) 2x2SPA QSC P/N CO-000645-00	(1x) 2x2SPA QSC P/P CO-000645-00	(1x) 2x2SPA QSC P/P CO-000645-00
(1x) QSC P/N TD-000337	(1x) QSC P/N TD-000337	(1x) 2x2SPA QSC P/N TD-000337	(1x) 2x2SPA QSC P/N TD-000337	(1x) 2x2SPA QSC P/N TD-000337	(1x) 2x2SPA QSC P/N TD-000337

1-1

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4 CHANNEL AMPLIFIER SPA4

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4 SPA
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SPA2

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QSC Audio Products, LLC

1675 MacArthur Boulevard

Costa Mesa, CA 926261468 USA

：aell alj

[phone]:

[phone]:

[phone] (aee aee

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[phone] (

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(714) 7546174:

(714) 7546173:

1ai,1bi,1c_i

www.qsc.com

12

[e-mail]

[e-mail]