Road Thunder subwoofers are the continued evolution of high performance subwoofers from MTX. Designed with one goal in mind, to be loud, these subwoofers offer extreme performance in an economical package. Based on the TR55 series subwoofer, the Road Thunder subwoofers use a larger voice coil and motor structure to generate more output. Available in 4 sizes, RT subwoofers are an ideal solution for anyone looking to add bass to their system.
