Emphaser ESW-M8 Monolith 20 CM Subwoofer 1 x 4 Ohm 200 Watt RMS 8 " Sub | eBay
EM-BMW3SBC - Emphaser
Emphaser - Gives your spare wheel a real value: our EBS108A subwoofer with integrated amplifier. Car & HiFi test review shows the EBS108A is the Best Product in its class. Retail only