Q-Power QBomb 15 Inch Dual Sealed Car Subwoofer Sub Box Enclosure | QBOMB15S Go to amazon.com Related posts Top recommendation for 15 subwoofer box sealed FeatureQpower Dual 15" Sealed Woofer Enclosure withh Bed Liner SprayFinished with Durable Bed Liner 3/4" MDFHigh Quality Spring Loaded TerminalsAir Space: 2 Cubic Feet (per sub) Mounting Depth: 14.25" DescriptionQpower Dual 15" Sealed Woofer Enclosure withh Bed Liner Spray