Phoenix Gold ZXMPB1 BMW Power Up Kit with Class-D 4 Channel Mini Amplifier
ZXMPB1 is a Plug and Play power-up kit made for BMW. This power up kit consists of a variety of technology designed to improve the overall audio output of a vehicle. The ZXMPB1 includes a ZXM500.4 Amplifier and ZXMISOT2 ISO-T harness.