Amazon.com: Universal Car Stereo Vented Port Single 12" Alpine S-W12D4 Type S Car Audio Subwoofer Custom Sub Box Enclosure Package New Without Amp : Electronics
Alpine KTE-10G grille for 10" Type-R and Type-S subwoofers
2 Alpine Type-S SWS-12D4 12 3000w Car Subwoofers+Vented Sub Box Enclosure SWS12 | Audio Savings
Amazon.com: Universal Car Stereo Rearfire Sealed Single 12" Alpine S-W12D4 Type S Car Audio Subwoofer Custom Sub Box Enclosure Package New : Electronics
Alpine SWS-1023D Type-S 10" subwoofer with dual 2-ohm voice coils at Crutchfield
Alpine Type S SWS-12D4 12 Inch 1500 Watt Max 4 Ohm Round Car Audio Subwoofer
Alpine SWS-15D2 Type-S 15" subwoofer with dual 2-ohm voice coils at Crutchfield
ALPINE TYPE S SWS-12D4 12 INCH 1500W 4 OHM ROUND CAR AUDIO SUBWOOFER (SINGLE) | eBay
Alpine S-W12D4 Car Subwoofer1800W Max, 600W RMS 12" Type-S Series Dual 4 Ohm Car Subwoofer - Walmart.com
Power Acoustik MOFO Type S Series Subwoofer (12", 2,500 Watts max, Dual 2Ω) in the Mobile Audio department at Lowes.com
Universal Car Stereo Hatchback Sealed Dual 10" Alpine Bundle Type S S-W10D2 Sub Box Enclosure with Harmony HA-A800.1 Amplifier & 4GA Amp Kit - Walmart.com
Universal Car Stereo Vented Port Dual 12" Alpine Type S S-W12D2 Sub Box Enclosure - Final 2 Ohm | ALPINE-PACK124A
Alpine S-W12D4 12" Type S Car Audio Subwoofer with Rearfire Sealed Uni – absoluteusa
Best Buy: Alpine Type-S 10" Dual Voice Coil 2-Ohm Subwoofer Black SWS-10D2
Alpine SWS-10D2 Type-S 10" subwoofer with dual 2-ohm voice coils at Crutchfield
Alpine S-W10D4 Type S 10" Dual 4 OHM Subwoofer with GTR-601 Mono Subwoofer Amplifier 600 watts RMS x 1 at 2 ohms - Creative Audio