The Down4Sound MM504 is a compact yet powerful 4-channel car audio amplifier that delivers exceptional 300W RMS output. Its mini design, high-fidelity sound, and advanced protection features make it a top choice for car audio enthusiasts. Whether you are upgrading your existing system or building a new setup, the MM504 ensures outstanding performance without occupying much space.Enhance your car audio system today with the Down4Sound MM504 from Liberty Bass Shop. Enjoy clear highs, balanced mids
