1 ZVX-15 PRO (4cf 33Hz)DIY BOX PLANS 1 SKAR ZVX-15 Fits wide variety of trunksVOLUME: 4cf netTUNING: 33HzPORT AREA: 55in^2(13.75in per cube)DIMENSIONSWidth: 33inDepth: 33-3/4inHeight: 13in$25.00PriceAdd to CartBuy Now