MXA110SPD - Memphis 10 200W RMS Marine Enclosed Powered Subwoofer. Powered marine subwoofer with anodized aluminum enclosure. Built-in Class D amplifier (200 watts RMS/400 watts peak). Bass boost control (0 to +12 dB).8- or 10-gauge wiring (not included) recommended. Dimensions: 9.81" W x 3.31" H x 13.93 D. Fits under most vehicle seats. You will be issued a Return Authorization Number. In order to maintain an inventory of 100%, Brand New, A-Stock, untouched products, all sales are final. We ask that you please be sure you are ordering the correct product. The item "MEMPHIS AUDIO MXA110SPD 10 MARINE BOAT SUBWOOFER SPEAKER & BASS BOX & AMPLIFIER" is in sale since Wednesday, May 15, 2019. This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Subwoofers". The seller is "woofersetc_outlet" and is located in Los Angeles, California. This item can be shipped worldwide.