Customer Reviews: Alpine SWR-8D4 Type-R 8" subwoofer with dual 4-ohm voice coils at Crutchfield
Alpine SWR-8D2 Type-R 8" subwoofer with dual 2-ohm voice coils at Crutchfield
Ported Sub Box Subwoofer Enclosure for 2 10" Alpine Type R SWR-10 Subs Recessed | eBay
Alpine® 8" Type-R Subwoofer Grille-KTE-8G | Precision Cellular & Sound | Central Wisconsin
Alpine 8" Type R Single Enclosure | P.C. Richard & Son
SBR-S8-4 - Alpine 8" Single Ported Enclosure Loaded with Type-R Subwoofer
2) Alpine SWR-8D4 8" Inch 1000w Dual 4 Ohm Type-R Car Subwoofers Subs+Crossover - Walmart.com
Alpine SWR-8D4 8" Car Subwoofer
Alpine 8" Type R Single Enclosure | P.C. Richard & Son
1) ALPINE SWR-8D2 8" HIGH PERFORMANCE DUAL VOICE COIL 1000 WATT AUDIO SUBWOOFER 778954632171 | eBay
Amazon.com: Alpine S-W8D2 Car Audio Type S Dual 2 Ohm 600 Watt 8" Subwoofers with Sub Install Kit Package : Electronics
Alpine Type R 8 inch Subwoofer installed on Spencer Tomlinson's Acura RSX on Wheelwell
Alpine SBR-S8-4 Enclosed Type R 8" Subwoofer in Ported Sub Enclosure+Amp+Wires | Audio Savings
Best Buy: Alpine Type-R 10" Dual-Voice-Coil 8-Ohm Subwoofer Black SWR-10D4
Alpine SWR-8D2 Type-R 8" subwoofer with dual 2-ohm voice coils at Crutchfield
Alpine - SWR-823D 8" (20cm) Type-R Subwoofers (2Ω + 2Ω)
Alpine® 8" Type-R Subwoofer Grille-KTE-8G | Carey's Electronics
Alpine 8" Type R Single Enclosure | P.C. Richard & Son
Alpine® 8" Black Type R Car Speaker Loaded Enclosures ------ Enclosed Subwoofer | Paradyme
Alpine R-Series R2-W8D4 8 Inch Dual 4-Ohm Voice Coils Subwoofer with 350W RMS
SWR-8D4 - Alpine 8" Dual 4-Ohm Type-R Series Subwoofer
Amazon.com: Alpine R-W10D4, R Series Dual 4 Ohm Voice Coil 2250 Watts Subwoofer, 10" : Electronics
