Extron Electronics XTRA SERIES Manual

A SERVICE OF

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OUTPUT

XPA 1002

XPA 1002 Plus

CLASS 2 WIRING

1

2

8Ω/4Ω OUTPUTS

or

ATTENTION: Do not tie channel outputs 1 and 2 to each other or to ground.

Doing so will short the outputs, damage the ampliﬁer, or both.

NOTE: The power output of the XPA 1002 series can be effectively doubled by

bridging the output. A mono source is wired to both the left and right input

while the output is wired for bridged operation. Bridging allows power to be

output at 200 watts into 8 ohms. The minimum load impedance when bridging

is 8 ohms (see the wiring instructions beginning on page 19).

To wire the stereo audio output connector:

Step 1: Strip and insert the speaker wires into the connector and tighten the

captive screws. Be sure to observe the correct polarity.

Do not tin the wires!

Step 2: Insert the wired connector into the ampliﬁer output and secure the locking

screws on either side.

8Ω / 4Ω OUTPUTS

CLASS 2 WIRING

1

2

XTRA Series Half-Rack Audio Power Ampliﬁers • Operation

15