Interfire Audio TUNN T-2130 - Manual (Page 9)

7
FIG.2
B + GND REM
4 CHANNEL SYSTEM WIRING DIAGRAM
CH3 CH4 CH2 CH1
AUT
O -
ANTENNA
LEAD
CAR STEREO HEAD UNIT
LINE IN LINE IN
GAIN GAIN BASS BASS
CROSSOVER CROSSOVER
6V 0.2V 0dB 12dB 50Hz 500Hz
CH1
CH2
CH3
CH4
50Hz 500Hz 0dB 12dB 6V 0.2V
CH 1/2 CH 3/4
FLAT
L.P.F H.P.F
FLAT
L.P.F H.P.F