ALPINE SWR-1242D TYPE-R 12" subwoofer with dual 4-ohm voice coils GREAT COND. $109.99 - PicClick
Alpine SWR-1222D Type-R 12" subwoofer with dual 2-ohm voice coils at Crutchfield
Alpine SWR-1221D (swr1221d) 12" Car Subwoofers - Sonic Electronix
Alpine SWR-1243D 12" Type-R Car Subwoofer
Alpine R-Series R2-W12D2 12 Inch Dual 2-Ohm Voice Coils Subwoofer with 750W RMS
Alpine R-sb12v 12 inch Linkable Subwoofer Enclosure for sale online | eBay
Best Buy: Alpine Type-R 12" 1000W Subwoofer Black SWR-12D4
Alpine SBR-S12D4 Type-R 12" Subwoofer Enclosure - Signature Car Sound
Alpine Type-R SWR-12D4 12" 3000 Watt Dual 4-Ohm Car Audio Subwoofer Sub SWR12D4 | Audio Savings
Alpine SWR-1222D (SWR1222D) 12" Dual 2 ohm Type-R Car Subwoofer
Alpine SWR-1221D 12" Dual 2-ohm Voice Coil Subwoofer at Crutchfield
Best Buy: Alpine Type-R 12" 1000W Subwoofer Black SWR-12D4
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
Best 3 Alpine Type R 12" Subwoofers for sale in Champaign, Illinois for 2022
$30/mo - Finance Alpine Type R 12 Inch 2250 Watt Max 4 Ohm Round Car Audio Subwoofer %7C R%2DW12D4
12" Alpine Type R Subwoofer and Enclosure | Tacoma World
FS: Alpine Type R 12" sub + JBL BP300.2 mono amp - BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i)
Alpine | R-SB12V 12" Alpine Halo Subwoofer with ProLink™
Alpine Type R 12s old school first generation one pair for Sale - Celebrity Cars Blog
SWR-12D4 | 2250W Peak 12" Series Dual 4-Ohm Car Sub | Alpine
LAB SlapBox™ 2.25 ft^3 Ported MDF Enclosure Box for Single Alpine 12" Type-R Subwoofer