2) Alpine Type-R R2-W12D2 12" 750w Subwoofers+Vented Box+Mono Amplifier+Amp Kit - Rockville Audio
Alpine - SWE-843E 8“ (20cm) Subwoofer (4Ohm)
Alpine R2-W8D2 - 8" Type R Series Dual 2 Ohm Car Subwoofer 1000W BNIB | eBay
Alpine 8" Type R Single Enclosure | P.C. Richard & Son
SBR-S8-4 - Alpine 8" Single Ported Enclosure Loaded with Type-R Subwoofer
Alpine - SWR-843D 8" (20cm) Type-R Subwoofers (4Ω + 4Ω)
Universal Car Stereo Slotted S Port Single 8" Alpine S-W8D4 Type S Sub Box New 793276242181 | eBay
Alpine R-Series R2-W8D2 8 Inch Dual 2-Ohm Voice Coils Subwoofer with 350W RMS
Alpine S-W8D4 900W Max (300W RMS) 8" Type S Series Dual 4 Ohm Car Subwoofer - 800Baba
Alpine - SWE-815 8” (20cm) Amplified Subwoofer Box
Amazon.com: Alpine SWR-8D4 8" Car Subwoofer : Electronics
Alpine SBR-S8-4, Compact R Series Loaded 8" Subwoofer Enclosure System – AVLeaderz
Sound Connection :: Car Audio :: Enclosures :: Loaded Enclosures :: Alpine SBR-S8-4 Type-R 8” (SWR-8D2, 4Ω) Enclosure System
Alpine R-Series 8" Dual 4-Ohm Mobile Subwoofer - R2W8D4 | Abt
Alpine S-W8D4 | 300W RMS 8" S-Series Car Subwoofer
Amazon.com: Alpine S-W8D2 Car Audio Type S Dual 2 Ohm 600 Watt 8" Subwoofers with Sub Install Kit Package : Electronics
ALPINE SWR-843D Type R 8 Inch 20 Cm With Subwoofer BOX | Sub Woofer with BOX | Croooober
Alpine KTE-8G 8" Type-R Grill - Creative Audio
Alpine SWE-1242 Type-E 12" 4-ohm subwoofer at Crutchfield
Universal Car Stereo Slotted S Port Dual 8" Alpine Type S S-W8D2 Sub Box Enclosure - Final 2 Ohm | ALPINE-PACK1A
Alpine SWR-8D4 Type-R 8" subwoofer with dual 4-ohm voice coils at Crutchfield
Alpine - SWE-815 8” (20cm) Amplified Subwoofer Box
