Alpine 8" Type R Single Enclosure | P.C. Richard & Son
LAB SlapBox™ 2.25 ft^3 Ported MDF Enclosure Box for Single Alpine 12" R-Series Subwoofer
Need help with Box Dimensions for a Single Sealed Enclosure for an Alpine 15" Type R Subwoofer. Have supplies to build it. Will be in the backseat of an Extended Cab 1994
Subwoofer Box Alpine Type R SWR-1242D | Ported Box | Slot
Alpine R-W12D2, R Series 12" Dual 2 Ohm Voice Coil Subwoofer - 2250 Wa – AVLeaderz
Alpine R-SB12V Halo Series 12" linkable ported subwoofer enclosure at Crutchfield
SBR-S8-4 - Alpine 8" Single Ported Enclosure Loaded with Type-R Subwoofer
Amazon.com: Universal Car Stereo Paintable Ported 10" Alpine R-W10D4 Type R Car Audio Subwoofer Custom Sub Box Enclosure Package New : Electronics
Alpine Dual 10” Type-R Thin Sealed Bass Package Includes two Alpine SWR-T10 10” thin subwoofers, and sealed enclosures
Alpine 10” Type-R Thin Powered Sealed Bass Package Includes one Alpine SWR-T10 10” thin subwoofer, one R-A75M amplifier, and sealed enclosure
Sealed / Recessed Sub Box Enclosure for 1 15" Alpine Type R SWR-15 Subwoofer | eBay