Alpine S-W12D2 12" 1800w Car Audio Subwoofer Sub+Mono Amp Power Pack Amplifier | Audio Savings
Alpine 12” Type R-Series Ported Bass Package Includes one Alpine R-W12D4 12” subwoofer, and 2.25 ft³ optimized ported enclosure
2) ALPINE S-W10D2 10" 1800w Car Audio Subwoofers Subs+Mono Amplifier+Amp Kit - Rockville Audio
Best Buy: Alpine 12" Single-Voice-Coil 4-Ohm Subwoofer SWE-1242
Alpine 12′′ (30 cm) R-Series Subwoofers (4Ω + 4Ω) - R2-W12D4 793276084651 | eBay
Alpine S-W12D2 12" 1800w Car Audio Subwoofer+Sealed Sub Box Enclosure SW12D2 - Rockville Audio
Alpine 12" Subwoofer S-series w / Dual 4-Ohm Voice Coils
Amazon.com: Alpine R-W12D2 Dual 2 Ohm 1500W Peak 12" Subwoofer : Electronics
2) Alpine Type R 12 Inch 2250 Watt Max 4 Ohm Round Car Audio Subwoofer - Walmart.com
Alpine S-W12D4 | 600W RMS 12" Type-S Series Dual 4 Ohm Car Subwoofer
Alpine W12S4 12" Subwoofer with KTE-12PG 12" Speaker Grill - Creative Audio
Alpine Type-R 12" Subwoofer | P.C. Richard & Son
2) ALPINE S-W12D4 12" 1800 Watt Car Audio Subwoofers+Mono Amplifier+Amp Kit - Rockville Audio
Alpine R2-SB12V at Onlinecarstereo.com
Alpine SWR-12D2 - 12 Inch Subwoofer - Car subwoofers - Custom Sounds & Tint
Alpine SWR-1242D Type-R 12" subwoofer with dual 4-ohm voice coils at Crutchfield
Alpine SWR-1221D 12" Dual 2-ohm Voice Coil Subwoofer at Crutchfield
Alpine R2-SB12V R-Series Halo 12" Loaded Subwoofer Enclosure – Car Toys
Alpine R-W12D2, R Series 12" Dual 2 Ohm Voice Coil Subwoofer - 2250 Watts 793276040510 | eBay
Alpine SWS-1243D Type-S 12" subwoofer with dual 4-ohm voice coils at Crutchfield
Alpine Type-R 12" Subwoofer | P.C. Richard & Son
ALPINE TYPE-R Twelve SWR-1240 | Sub Woofer Speakers | Croooober
Alpine W12S4 | 750 Watt 12" Single 4-ohm Car Subwoofer
Alpine R-Series 12" Dual 2-Ohm Subwoofer - R2W12D2 | Abt
