Rockville XL Vented Sub Box Enclosure For Rockford Fosgate P3D4-12 12" Subwoofer

The RSV12XL single 12" vented speaker box is made in the USA with Grade “A”¾” MDF wood. This enclosure is made with precision cutting machinery byindustry experts that have been making these enclosures in the USA for over20 years. All Rockville enclosures come with a customized enhanced glue thatis unmatched by any other manufacturer. That means that the carpet will stayin place and not rip or tear. The ¾” USA MDF is much stronger then any typeof import wood. This will keep your box performing at an optimal level bynot flexing and distorting your woofers. Your woofers will thank you! EVERYRockville enclosure is not only glued at all joints but stapled as well. Ifthat wasn’t enough we add a layer of silicon to every seam! This makes yourRockville enclosure rock even more!MADE IN THE USA WITH PRIDE!Features:Rockville RSV12XL Single 12" 1.6 cu. ft. MDF Vented Subwoofer EnclosureExtra Large Enclosure For Large and Powerful SubwoofersSingle 12" Vented EnclosureMachine precision cut mounting holes¾” USA Heavy Duty MDF ConstructionTop of the line Glue for extra durable adhesionHigh quality GOLD spring loaded terminalsDesigned, tested, and engineered to work with most of today’s popularwoofers. These enclosures are built with the quality additives needed tomaximize the performance of any sound system.Designed to give the best sound qualityTuning frequency: 40Hz Enclosure Measurements:Type of Enclosure: Vented/PortedEnclosure Sub Size: Single 12"Dimensions in Inches: 18" L x 20" W x 14.25" HTop 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): 2.6Cubic FeetNet Volume Per Sub (Measurement for the outer dimensions of the box less thethickness of the wood): 1.6 Cubic Feet