2 Alpine Type-R R2-W12D2 12" 750w RMS Car Subwoofers+Mono Amplifier+Amp Kit - Rockville Audio
Amazon.com: Alpine W12S4 Car Audio Bassline Single 4 Ohm 500 Watt 12" Subwoofers with Sub Install Kit Package : Electronics
Fits 09-15 Ford F-150 Super Crew Truck Alpine S-W12D4 Type S Single 12" Sub Box 793276242143 | eBay
Best Buy: Alpine Type-S 15" Dual-Voice-Coil 8-Ohm Subwoofer Black SWS-15D4
Alpine Type-R. SWR-1542D 15 INCH subwoofers 750 WattsRMS, 2000 Watts Peak for Sale in Clermont, FL - OfferUp
Alpine Type-S SWS-15D2 15" 1500 Watt Dual 2-Ohm Car Audio Subwoofer Sub SWS15D2 - Walmart.com
Fits 03-15 Infiniti G35 Coupe Alpine S-W10D2 Subwoofer Dual 10" Sub Box & S-A60M 793276242563 | eBay
Alpine SWR-1522D Type-R 15" subwoofer with dual 2-ohm voice coils at Crutchfield
2) ALPINE SWR-1522D 4000W 15" CAR AUDIO SUBWOOFERS TYPE R WITH 2-OHM DVC SUBS | eBay
Discontinued Alpine 15" Car Subwoofers at Sonic Electronix
Alpine 8-inch Component 2-Way Speaker Set - S2S80C | Abt
Alpine SWR-1522D Type-R 15" subwoofer with dual 2-ohm voice coils at Crutchfield
Fits 05-15 Ford Mustang Coupe Alpine S-W12D2 Type S Dual 12" Custom Sub Box New 793276242150 | eBay
Best Buy: Alpine Type-S 15" Dual-Voice-Coil 8-Ohm Subwoofer Black SWS-15D4
Alpine - SWR-1542D 15" (38cm) Subwoofer (4Ohm+4Ohm)
Discontinued Alpine 15" Car Subwoofers at Sonic Electronix
Alpine SWA-12S4 - 12" Subwoofer | Pacific Stereo | Pacific Stereo
Amazon.com: Alpine X-W12D4 12-Inch Dual 4 Ohm Subwoofer : Electronics
Alpine SWS-15D2 Type-S 15" subwoofer with dual 2-ohm voice coils at Crutchfield
Alpine SWR-1542D 15' subwoofer with dual 4-ohm voice coils - TVs & Electronics - Car Electronics - Car Audio & Video - Car Audio Accessories
Discontinued Alpine 15" Car Subwoofers at Sonic Electronix
Alpine SWR-1521D 15" subwoofer with dual 2-ohm voice coils at Crutchfield
Fits 02-15 Dodge Ram Quad / Crew Alpine S-W10D4 Type S Single 10" Custom Sub Box 613815760436 | eBay
2) ALPINE SWR-1542D 4000W 15" CAR AUDIO SUBWOOFERS TYPE R WITH 4-OHM DVC SUBS | eBay
Fits 06-15 Dodge Ram Mega Cab Truck Alpine S-W10D2 Type S C10 Dual 10 Sub Box 793276242174 | eBay
LAB SlapBox™ 3.50 ft^3 Ported MDF Enclosure Box for Single Alpine 15" Type-
