Cerwin Vega | | Cerwin-Vega RPM104FA | RPM 10" 4-Ohm Single Voice Coil Subwoofer for Free Air Applications | Black/Gray | Best Buy
$161.99
Alpine | | 8" Single-Voice-Coil 4-Ohm Loaded Subwoofer Enclosure with Integrated 120W Amp | Black | Best Buy
$549.99
