B2 Audio Duo, Owner'S Manual, Page: 7 / 10

3.3 Wiring layout
+12V, GND, REM connection chart
Ground
Remote turn on
12V
We recommend using 12 AWG speaker cables to obtain increased performance.
Run 12 AWG speaker cables from your speakers to the amplifier’s mounting location
Keep the speaker cables seperate from the power cables and and the amplifier’s input cables.
Use grommets where the cables have to penetrate the vehichle’s chassis.
Connect the speaker wires according to the terminals on each speaker.
Strip 3/8" of insulation of the end of each cable and twist the cables strands together tightly.
Make sure there are no stray strands that might touch other cables or terminals and cause a short circuit.
Crimp spade plugs over the cable ends or tin the ends with solder to provide a solid terminal.
Connect the cable ends to the amplifer as shown in the speaker wiring diagram.
POWER
SPEAKER
CH1 CH2
BRIDGE
B+ REM GND
BATTERY
Remote turn on
Head unit
Fuse
SPEAKER
CH1 CH2
BRIDGE
+
2 Channel Stereo
Speaker impedance
1~8 ohms
Passive
MidRange
Tweeter
7
Duo
Speaker wiring diagram
CAUTION
The minimum impedance is 1 .
3
0
0A