XPA 2004 Rear Panel

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100-240V

1.5A, 50-60 Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REMOTE

 

 

 

 

 

 

 

 

 

 

 

LEVEL

 

 

 

 

 

 

 

 

INPUTS

 

 

N15779

 

STANDBY

LIMITER/

4

14

12

10

8

614

12

10

8

6 14

12

10

8

6 14

12

10

8

6

(BRIDGE A)

 

(BRIDGE B)

 

 

 

1

2

3

 

 

LISTED

 

 

 

PROTECT

 

 

 

1

 

 

 

2

 

 

 

3

 

 

 

4

 

 

1

2

3

4

AUDIO/VIDEO

 

GREEN - ACTIVE

 

 

 

 

 

18

 

 

 

4

 

 

 

4

 

 

 

4

 

 

 

4

 

 

 

 

APPARATUS

 

AMBER - STANDBY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17TT

 

 

 

 

 

 

26

 

 

 

2

 

 

 

2

 

 

 

2

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SIGNAL

 

 

 

 

 

0

 

 

 

0

 

 

 

0

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

4

6

7

8

 

 

 

CLASS 2 WIRING

XPA 2004

BRIDGE

 

OUTPUTS

 

 

MODE

BRIDGE A

BRIDGE B

 

 

A

B

1

2

3

4

ON

 

 

 

 

 

 

OFF

 

8 / 4

(BRIDGE 8 ONLY) 8

/ 4

(BRIDGE 8 ONLY)

12 11

AAC power connector — Connect a standard IEC AC power cord here for power input (100 VAC to 240 VAC, 50/60 Hz) to the internal, autoswitching power supply.

BPower switch — This rocker switch turns power to the amplifier on or off. The off position also disables remote standby (see D).

CPower indicator LED — This LED lights:

Green when the amplifier is receiving full power.

Amber when the amplifier is in standby mode. Standby mode turns off all outputs from the amplifier, although the amplifier is still receiving power.

DRemote standby connector — Connecting pin 2 to ground (pin 1) places the amplifier in standby mode. Standby mode turns off all outputs, although the amplifier is still receiving power.

NOTE: The amplifier automatically enters standby mode after 25 minutes of inactivity (+/- 5 minutes).

Use the included 2-pin, 3.5 mm captive screw connector to jumper the pins.

To Contact Closure Port

 

on Control Device

STANDBY

ELimiter/Protect indicator LEDs (channels 1, 2, 3, and 4) — These LEDs (representing output channels 1, 2, 3, and 4) light red under four circumstances:

When audio clipping occurs, the LED of the corresponding channel blinks once per clip occurrence.

When the amplifier overheats, both LEDs are lit. The LEDs are not lit after the amplifier cools down and recovers from the overheated condition.

When DC output is detected, the amplifier is malfunctioning and the LED for the corresponding channel is lit. When a malfunction occurs, power down the amplifier and power it back up. If the LED still remains lit, the amplifier requires servicing.

When the output leads are shorted, the LED of the corresponding channel is lit until the short is removed.

FSignal indicator LEDs (channels 1, 2, 3 and 4) — These LEDs (representing input channels 1, 2, 3 and 4) light green only when an input signal is detected on the corresponding channel.

XTRA Full Rack Power Amplifier Series • Operation

10

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Extron electronic XPA 2003C-70V, XPA 2002-70V, XPA 2003C-100V, XPA 2002-100V manual XPA 2004 Rear Panel

XPA 2003C-100V, XPA 2002-100V, XPA 2002-70V, XPA 2002, XPA 2004 specifications

Extron Electronics offers a comprehensive range of professional power amplifiers designed for a variety of audio applications. Among these, the XPA 2003C-70V, XPA 2004, XPA 2002, XPA 2002-70V, and XPA 2002-100V stand out for their versatility and efficiency.

The XPA 2003C-70V is particularly notable for its three-channel design, which enables simultaneous connections to multiple speakers in commercial AV installations. It operates at 70 volts, ensuring that long wiring runs do not degrade audio quality. This model employs Extron's patented Class D technology, effectively minimizing heat generation and allowing for a compact form factor. It also features a high-efficiency thermal management system to ensure optimal performance and reliability.

The XPA 2004, on the other hand, is a four-channel amplifier ideal for larger systems. It is similarly designed using Class D technology, offering remarkable efficiency and lightweight construction. This model is equipped with balanced and unbalanced inputs, making it compatible with a wide range of audio sources. Its robust output allows for driving multiple speakers without sacrificing sound quality, making it a favorite for both corporate and educational environments.

The XPA 2002 is a two-channel amplifier that provides reliable performance with 200 watts per channel. It is perfect for smaller applications where powerful audio output is required without the need for multiple channels. Furthermore, it features integrated protections against overload and thermal issues, ensuring consistent operation.

For projects requiring a 70-volt system, the XPA 2002-70V provides a powerful solution. This model supports long-distance signal distribution while delivering exceptional clarity in audio reproduction. Its versatile configuration options make it easy to integrate into existing systems.

Lastly, the XPA 2002-100V is engineered specifically for high-power applications. It can operate in a 100-volt environment, making it suitable for larger venues such as auditoriums and conference centers. Like its counterparts, it benefits from Extron's advanced thermal management and protection features, providing both reliability and sound quality.

These amplifiers all come with Extron's industry-leading support and a warranty, ensuring peace of mind for professionals in the field. With their advanced technologies, superior performance, and varied configurations, the Extron XPA series amplifiers are excellent choices for any audio-visual integration project.