Operation Manual

4 Channel Amplifier - Applications

GTS480/GTS4125

One 4 Channel Amplifier in Stereo Mode (Front-/Rear- Speakers) with

One 2 Channel Amplifier in Mono/Subwoofer Mode (Bass Amplifier)

4 Channel Amplifier

Bass Amplifier

L R

Subwoofer 4 - 8 Ohms

Connect RCA outputs from

head-unit with RCA inputs

(INPUT CH1/2 and CH3/4).

Connect OUTPUT of 4

Channel Amplifier with

LINE LEVEL INPUT of

Bass Amplifier.

Rear Speakers 2 - 8 Ohms

Front-Speakers 2 - 8 Ohms

Green: Left Speaker -

White: Left Speaker +

Black: Ground

Brown: Right Speaker +

Gray: Right Speaker -

HI INPUT