Check the listing for details. Dual 10 Inch Heavy-Duty MDF Ported Vented Subwoofer Box | Grey 2 x 10" Sub Box. Condition: New. Listed at 89.99 USD. Designer Motorsports Store BRAND NEW CONDITION!QPower Dual 10 Inch Heavy-Duty Ported Vented Subwoofer Box EnclosureFeatures:• 3/4" USA Heavy Duty MDF Construction.• Machine Precision Cut Mounting Holes.• Top of The Line Glue For Extra Durable Adhesion.• High Quality Spring Loaded Terminals.• Durable Grey Carpet CoveringSpecs:• Type of Enclosure: Vented• Enclosure Sub Size: Dual 10.00"• Dimensions: 32" L x 12" H x 14.25" D• Top & Bottom Depth: 14.25"• Max Subwoofer Mounting Depth: 10.75"• Tuning Frequency: 39Hz• Internal Volume (Per Sub): 1.10 Cubic Feet Please feel free to send us a message if you have any questions about this item or other items for sale! SHIPPING INFORMATION: All orders include Free Standard Ground Shipping. (UPS Ground, USPS First Class / Priority, FedEx Home Delivery). Orders are shipped Monday-Friday. Handling time is 1 Business Day. Transit time is 2-4 Business Days on average. *Transit time could take longer during busy holiday seasons*WARRANTY & RETURNS: All items include a 1 Year Manufacturer Defect Warranty. If your item arrives with damages caused by the shipping carrier please contact us immediately for assistance. If your item arrives with cosmetic or mechanical defects that are not from shipping please contact us immediately for assistance. Normal Non-Warranty return shipping charges for unwanted items will be paid by the Customer. Normal Non-Warranty returns may encounter a restocking fee. If you have any questions about warranty related issues with your item please contact us for assistance and we will do our best to help you out.