Alpine R2-SB12V Single Type R2 12-in Subwoofer in Vented Enclosure - Used Good - Creative Audio
Alpine Ready to use Bass Reflex Subwoofer Tube, 12 inch (30cm), 1000w peak power handling, ready-to-use bass reflex sub woofer tub | SWT-12S4 Buy, Best Price. Global Shipping.
Alpine S-W12D4 | 600W RMS 12" Type-S Series Dual 4 Ohm Car Subwoofer
Alpine SWE-1242 Type-E 12" 4-ohm subwoofer at Crutchfield
Alpine Type-R 12" 1000W Subwoofer Black SWR-12D4 - Best Buy
Best Buy: Alpine Type-E 12" Single-Voice-Coil 4-Ohm Subwoofers (Each) SWE-12S4
Alpine 12 Inch Type-S Subwoofer (SWS-12D2/D4) | SK Customs Car Audio & Home Theater | Atlanta | Norcross | Duluth | John's Creek
Alpine 12 Inch Bass Line Subwoofer (W12S4) | SK Customs Car Audio & Home Theater | Atlanta | Norcross | Duluth | John's Creek
Amazon.com: Alpine ALP19-R-W12D2x2wKit Car Audio Type R Dual 2 Ohm 1500 Watt 12" Subwoofers with Sub Install Kit and HA-SWKD Dual Sub Box Install Kit - 16 Screws and Speaker Wire with
Amazon.com: Alpine SWA-12S4 BassLine Series 12" 4-ohm Subwoofer : Electronics
Alpine 12” Type R-Series Powered Ported Bass Package Includes one Alpine R-W12D4 12” subwoofer, R-A75M amplifier, and 2.25 ft³ optimized ported enclosure
Alpine S-Series 12" Dual-Voice-Coil 4-ohm Subwoofer Black S-W12D4 - Best Buy
Amazon.com: Universal Car Stereo Vented Port Single 12" Alpine S-W12D4 Type S Car Audio Subwoofer Custom Sub Box Enclosure Package New : Electronics
Alpine R2-W12D2 - 12" Type R Series Dual 2Ohm Car Subwoofer 2250W BNIB | eBay