6 AL-10 EZ (10cf 38Hz)DIY BLUEPRINT FOR 6 10in AUDIO LEGION GLADIATOR SUBWOOFERSVOLUME: 10cf netTUNING: 38HzPORT AREA: 155in^2(15.5in per cube)DIMENSIONSWidth: 39inHeight: 26inDepth: 25in$25.00PriceAdd to CartBuy Now