Loop Out
The amp is provided with a LOOP OUTPUT. The loop output provides a unity gain. It is the same signal
that is sourced to the GLOBAL INPUT. This output can be used to gang amplifiers to obtain more zones
of music or used as a source for other components.
Setup Selections
SELECTING INPUTS
Caution:
Before making any changes to the Bridged or Global In switch positions insure that the Master
Power switch on the rear of the amp is OFF. Possible damage to the amp may occur due high transient
current during switching or from wiring misconfiguration.
Global In/Line In Switch
This switch allows the user to select the source for each zone from the Global In Input or a separate
source input via the Line In Input on each zone.
Bridge/Mono Switch
In certain instances the user may require addition power for some applications. 140 watts at 8 ohms
may be obtained. When in the Bridged mode you are combining two channels per Zone to accomplish
the increased power. NOTE: You will require two Zones (four channels) to get the increased power for
stereo. Pull Speaker Plug to see the Bridged wiring scheme.
Caution:
Make sure the Master Power switch is OFF before making changes.
Position The Bridge-Mono/Normal switch to the Bridge mode. Next remove speaker plug from the
chassis and connect the (-) speaker wire lead (normally black) to the R+ on the plug. Even though it may
appear wrong this is correct. Now connect the (+) speaker wire lead (normally red) to the L+ on the
plug. Check your work then insert the plug back into the female socket for that zone. If you require ste-
reo select another zone and do the same for that zone. Designate one of the combined zones as LEFT
and the other combined zone as the RIGHT channel.
Caution: DO NOT connect more than one speaker to the output in the Bridge mode. Maintain an 8
ohm minimum load when using the Bridge mode.
Move switch to
bridged mode
Insert same L signal in
both inputs for stereo.
Insert jumped R signal
on 2nd zone.
(-) Speaker Lead to R+
(+) Speaker Lead to L+
Proper Wiring for
Bridge Mode
Speaker Plug
Removed
Bridge Mode Hook-up
www.currentaudio.com
1890 Cordell Court, Suite 105., El Cajon, CA 92020 • 866-927-7181
©2014 Current Audio - All Rights Reserved.
Rev. 01, 04/14
8
