3512-04S Pair with RDSM12 Dual 12-Inch Sealed Enclosure and Installation Kit

Build a compact car bass system around two 12-inch 3512-04S shallow-mount subwoofers, with a dual sealed enclosure and basic installation hardware included. Each subwoofer handles 300 W RMS and 600 W peak, with a 4-ohm single voice coil and 23 Hz to 130 Hz frequency response. The 3.375-inch mounting depth suits vehicles where space behind the panel is limited. An Inverted Apex surround increases surface area for air movement, while progressive suspension controls excursion and Spider Plateau Venting directs cool air toward the voice coil. The included dual 12-inch enclosure uses 5/8-inch MDF and measures 36 inches wide by 13 inches high by 5.25 inches deep. For installation, the package contains 20 feet of 14 AWG blue speaker wire, four spade terminals, and 20 metal drywall-style screws. Confirm enclosure and vehicle fit before installation.