MTX Audio RFL 3,000W RMS 12" Competition Subwoofer - RFL12 (INDENT ONLY)The MTX RFL12 subwoofer is the worthy heir to MTX's history of extreme subwoofers. In 2002, the RFL152 won multiple SPL records and became the benchmark in SPL technology. The new RFL12 surpasses all of its ancestors. Featuring a gigantic magnetic structure with more than 23kg of strontium. One of the largest on the market. Chassis reinforced, front field plate 35mm thick. This is what it takes to pass the enormous magnetic flux generated by the