Shop OEM Volvo Part # 30657512. Radio Amplifier. 4x25w, to CH# 48690. Booster, INSTRUMENT

4X25W. 4X40W. 4X70W. 50W. 75W. Headphone. Infotainment. Instrument pnl spkr. W/6 disc changer. W/CARPHONE. W/HIGH performance sound. W/O 6 disc changer. W/O carphone. W/O high performance sound. W/O rear speaker. W/O traffic button. W/REAR speaker. W/TRAFFIC button.

4x25w. Power booster. to CH# 48690.