Qpower Single 15" Side Ported SPL Xtra Large Heavy Duty Empty Woofer Box

Square Box SINGLE 15" WOOFER OPENING ON RIGHT SIDE SLOT PORT - 2.5" WIDE @ BACK, 1.75" WIDE @ SIDE x 12" HIGH 1" MDF FACEPLATE AND 3/4" MDF ON SIDES AND BACK CHARCOAL CARPET Spring Loaded Push Pin Terminals 32" WIDE x 18" HIGH x 18" DEEP 4.85 CUBIC FT AIR SPACE MOUNTING DEPTH: 14"