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2 Alpine Type X subs on 2 MRD amps

Alpine SWX-1043D Type-X 10" Subwoofer

3000W Peak power, Dual 4-ohm Impedance, Santoprene® surround, pulp cone reinforced with kevlar and rohacell® plastic, cast aluminum frame, CEA-2031 Rating

Package: Brand New Alpine Type "X" 10" Swx-1043d Dual Voice Coil 4 Ohm 3,000 Watt Car Subwoofer + Atrend Single 10" Mdf Vented Subwoofer Enclosure + Screws + Spade Terminals

PACKAGE: BRAND NEW ALPINE TYPE "X" 10" SWX-1043D DUAL VOICE COIL 4 OHM 3,000 WATT CAR SUBWOOFER + ATREND SINGLE 10" MDF VENTED SUBWOOFER ENCLOSURE + SCREWS + SPADE TERMINALS Features: 10" ALPINE SWX-1043D All new type "X" competition series 3,000 watts max carbon fiber/aluminum pulp honeycomb cone Kevlar material (known by audio experts to be the best material for delivering incredible sound quality and it also is great quality, and will make this sub last for a lifetime) high-roll Santoprene rubber surround cast aluminum frame dual 4-ohm voice coils frequency response 26-200 Hz 1,000 Watts RMS!! top-mount depth 8-5/8" Impedance 4 ohms Cone Material CarbnFibr/Aluminum/Kevlar Santoprene rubber Surround Material Sealed Box Volume (cubic feet) 0.5 - 1 Ported Box Volume (cubic feet) 0.8 - 1.5 Dual Voice Coil Cut-out diameter (inches) 9 13/16 CEA2031 RMS Rated! No bogus ratings, this is rated by the industry standard sensitivity: 82 dB


Alpine SWX-1243D 12" Subwoofer

Alpine SWX-1243D 12" Subwoofer


Package: Pair of Brand New Alpine Type "X" 10" Swx-1043d Dual Voice Coil 4 Ohm 6,000 Watt Car Subwoofers + Atrend Dual 10" Mdf Vented Subwoofer Enclosure + Dual Enclosure Wiring Kit with 14 Gauge Speaker Wire + Spade Terminals

PACKAGE: PAIR OF BRAND NEW ALPINE TYPE "X" 10" SWX-1043D DUAL VOICE COIL 4 OHM 6,000 WATT CAR SUBWOOFERS + ATREND DUAL 10" MDF VENTED SUBWOOFER ENCLOSURE + DUAL ENCLOSURE WIRING KIT WITH 14 GAUGE SPEAKER WIRE + SPADE TERMINALS Features: 10" ALPINE SWX-1043D All new type "X" competition series 3,000 watts max carbon fiber/aluminum pulp honeycomb cone Kevlar material (known by audio experts to be the best material for delivering incredible sound quality and it also is great quality, and will make this sub last for a lifetime) high-roll Santoprene rubber surround cast aluminum frame dual 4-ohm voice coils frequency response 26-200 Hz 1,000 Watts RMS!! top-mount depth 8-5/8" Impedance 4 ohms Cone Material CarbnFibr/Aluminum/Kevlar Santoprene rubber Surround Material Sealed Box Volume (cubic feet) 0.5 - 1 Ported Box Volume (cubic feet) 0.8 - 1.5 Dual Voice Coil Cut-out diameter (inches) 9 13/16 CEA2031 RMS Rated! No bogus ratings, this is rated by the industry standard sensitivity: 82 dB Dual 10" ported/vented subwoofer enclosure Dimensions in inches: 30" Width x 12" Height x 16" Top depth x 16" Bottom Depth Volume per sub: 1.3 cubic feet Machine precision cut mounting holes 3/4" heavy Dusty Construction Multi layers of high-grade glue ensure long life and no air leaking out High quality spring loaded terminals Mounting Depth: up to 16" (enough depth for any sub on the market) Dado end panels Designed, tested, and engineered to work with most of today's popular woofers. These enclosures are built with the quality additives needed to maximize the performance of any sound system.