Audiopipe APK-700.5 - Manual (Page 9)

POWER & SPEAKER CONNECTION ;
Step 1. Connect speaker cable ( + ) on master amp to subwoofer ( + )
Step 2. Connect speaker cable ( + ) on slave amp to subwoofer ( )
Step 3. Connect speaker cable ( ) on master amp to speaker cable ( ) on slave amp
8 ~ 2 ohm
Strapped impedance is 2ohm
+12V SOURCE
MASTER AMPLIFIER
SLAVE AMPLIFIER
Negative ( ) terminals on master amp
and slave amp connected each other