9J1 035 481 A · Subwoofer Porsche genuine (OEM) part number 9J1 035 481 A, Subwoofer. Fitted on (2)SUBWOOFER — pos 16 · 1 (KAT1054.BIN)SUBWOOFER — pos 12 (KAT1209.BIN) Open the interactive exploded diagram →