9.1 AF M5.11 bit + AF C4D: 3 WAY FRONT + REAR + SUB
9.2 2 x AF C4D + bit DSP OUT: 2 WAY FRONT + REAR + SUB
9.3 AF C4D + OEM HEAD UNIT: FRONT + REAR
9.4 AF C4D + AFTERMARKET HEAD UNIT PRE: FRONT + REAR
9.5 AF C4D + AFTERMARKET HEAD UNIT PRE: FRONT + SUB
9.6 AF C4D + AFTERMARKET HEAD UNIT PRE: BRIDGE L+R