Hifonics HFX12D4 12 800 Watt Dual 4Ohm Car SubwooferVented Sub Box Enclosure

Package Includes 1 Hifonics 12 Dual 4 Ohm Car Subwoofer. 1 Rockville Single 12 Vented 1.6 Cu Ft Car Sub Enclosure Box. 10 Drywall Wood Screws Wood screws are the type of screws the screws are actually made of metal. 12 Feet of 14 AWG Blue Speaker Wire. 2 Spade Terminals. Features of Hifonics Sub 12 HF Series Dual 4 Ohm Car Subwoofer. Peak Power Handling 800 watts. RMS Power Handling 400 watts. Sensitivity 87.25 dB. Xmax 6.5 mm. Dual 4 ohm Voice Coils Final Impedance Can be configured to run at 2 ohm or 8 ohm. Mounting Depth 558. Mounting Diameter 101516. Recommended Enclosure Type Ported Vented or Sealed. Minimum Sealed Box Volume 1.25 cubic feet. Maximum Sealed Box Volume 1.25 cubic feet. Minimum Ported Box Volume 1.6 cubic feet. Maximum Ported Box Volume 2.0 cubic feet. Shallow Mount Installation No. Injected poly light rigid cone for excellent durability 1 NBR reinforced rubber surround provides large amounts of excursion. Integrated one piece poly cotton spider. Spade style speaker terminals. Poly light dust cap. Antiresonant rubber ABS boot. Heat dispersing vented back plate. Chrome stamped steel basket. HeavyDuty ABS motor cover. Operates In sealed vented enclosures. Hightemperature KSV voice coils. Large air cooled magnet assembly. Features Rockville RSV12XL Single 12 1.6 cu. ft. MDF Vented Subwoofer Enclosure Extra Large Enclosure For Large and Powerful Subwoofers. Single 12 VentedEnclosure. Machine precision cut mounting holes. USA Heavy Duty MDF Construction. Top of the line Glue for extra durable adhesion. High quality GOLD spring loaded terminals. Designed, tested, and engineered to work with most of todays popular woofers. These enclosures are built with the quality additives needed to maximize the performance of any sound system.. Designed to give the best sound quality Tuning frequency 40Hz. Enclosure Measurements Type of Enclosure VentedPorted. Enclosure Sub Size Single 12. Dimensions in Inches 18 L x 20 W x 14.25 H. Top and Bottom Depth 20. Mounting Depth up to 18.5 enough depth for any sub on the market. Gross Volume Per Sub Measurement for the outer dimensions of the box 2.6 Cubic Feet. Net Volume Per Sub Measurement for the outer dimensions of the box less the thickness of the wood 1.6 Cubic Feet. Includes