The DS 800x2 is a multi-channel amplifier and has 2 channels of 400 Watts RMS each, or 1 channel connected in BRIDGE with 800 Watts at 4 ohms
The Positive/Negative power supply cable is 7 AWG. The output cables wire gauge is 15 AWG and the remote cable is 18 AWG. For Protection fuse or circuit breaker please use 60A.
Short-circuit Protection: Shutdown the amplifier when detect a short- circuit or impedance lower than the supported at the output
The connector terminal (+) must be connected to the battery's positive pole with a 7 AWG wire gauge. The connector terminal (-) must be properly connect to the battery's negative pole with a same wire gauge
The Frequency Response (Full Range) is 10Hz ~ 22KHz (-3dB). The Crossover 80Hz ~ 2.2KHz (-6dB/8ª) Variable; Low Pass 80Hz (-12dB/8ª) Fixed.