Power: Unleashing Pure American-Made, Loud & Proud! BUMPER / 15 inch "C" Series Speakers | "X" Series Speakers | "MX" Series Speakers | BUMPER 6 inch 8 inch 10 inch 12 inch 15 inch "C" Series Speakers "X" Series Speakers "MX" Series Speakers Speaker Parts 15" - 8ohm - 510W | 1565HCA | "C" Series | BUMPER MADE IN USA. Sale Price:$113.09 Original Price:$179.99 Only 1 available sale Add To Cart 15" - 8ohm - 700W | 1590CS | "C" Series | BUMPER MADE IN USA. $200.00 Only 1 available Add To Cart