Premium sound. amplifier (AUD).
With Subwoofer. HW 31324817, 30659694, 31350314, 31384108, 31409148, 31384325. For vehicles without Active Noise Control ANC. Premium Sound System. EXCH FOR 30659568, 31324817, 30659694, 31350314, 31384108, 31409148, 31384325.