CERWIN VEGA V104D 800 Watt Max 10-in Dual Voice Coil 4-Ohm Woofer / 400 Watts Nominal Power Handling When people think of Cerwin-Vega Mobile they think of robust quality. what usually pops up in their minds is our signature red rubber surround that has been in existence for 60 years! We continue that heritage with the introduction of our brand new VEGA series subwoofers. some serious boom will be protruding from your trunk!