• KX400.1
    (Car Audio Amplifiers - Mono Subwoofer Amplifier)

    KX monoblock amps use a Class-D, boost-converter power supply for the highest sound quality and efficiency.  Boost-converter technology allows KX.1 amps to achieve a typical efficiency near 80 percent, significantly beyond standard amp power supplies.  That, along with the adaptability to use fewer internal parts, allows for a smaller bass-amp size, the coolest operation, optimum reliability and overall excellent performance.  Full-range models utilize Class D-IC power, which provides superior efficiency, exceptional sonic performance and the compact size.

    $279.95

    $349.95

    Save $70.00