Car Enclosed Subwoofer 12 "30 Cm Alpine Swt-12s4 Sound Electronics Columns 92db Subwoofers For Cars Acoustics Auto Audio Parts Components Speaker - Subwoofers - AliExpress
Alpine SWA-12S4 BassLine Series 12" 4-ohm subwoofer at Crutchfield
Car Enclosed Subwoofer 12 "30 Cm Alpine Swt-12s4 Sound Electronics Columns 92db Subwoofers For Cars Acoustics Auto Audio Parts Components Speaker - Subwoofers - AliExpress
Buyr.com | Component Subwoofers | Alpine SWT-S10 1200W Max (250W RMS) Single 10" Sealed Subwoofer.