Skar Audio SDR-12 D2 12 inch 1200W Max Power Car Subwoofer February 13, 2020 admin Skar Skar Audio SDR-12 D2 12 inch 1200W Max Power Car Subwoofer. Condition is New. Shipped with USPS Priority Mail. Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Like this:Like Loading…