SBT-S10V - Alpine Single 10 350W RMS SWT Series Ported Subwoofer Enclosure. 10 Single 2 Ohm SWT Series Subwoofer. Dimensions: 7"D x 22"W x 16H. 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 "ALPINE SBT-S10V SINGLE 10 SWT 1000W PORTED SUBWOOFER ENCLOSURE BASS SPEAKER NEW" is in sale since Friday, August 6, 2010. 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.