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66 products

  • Tremor-X124 Subwoofer (Open-Box)

    The Tremor-X124 Subwoofer is Earthquake Sound’s value-performance leader. The design has been thoroughly rationalized and optimized in every detail. Nothing superfluous was added, and nothing important...

    $108.75
    $108.75 $199.00
  • Tremor-X154 Subwoofer (Open-Box)

    The Tremor-X154 Subwoofer is Earthquake Sound’s value-performance leader. The design has been thoroughly rationalized and optimized in every detail. Nothing superfluous was added, and nothing important...

    $131.25
    $131.25 $250.00
  • VTEK-57XI Coaxial Speakers (Open-Box)

    Earthquake VTEK-57Xi coaxial speakers were designed with an emphasis on OEM applications to install precision, high-quality aftermarket speakers in factory-upgraded vehicles. The 5×7 inch VTEK-57Xi offers...

    $48.75
    $48.75 $169.00
  • XJ-1000FR Full Range Stereo Amplifier (Open-Box)

    Earthquake’s XJ-1000FR is a high fidelity DSP (digital signal processing)professional amplifier. Equally suited for home and professional use, the XJ-1000FR is ideal for full range stereo...

    $449.00
    $449.00 $1,199.00
  • XJ-300ST Stereo Amplifier (Open-Box)

    The Earthquake XJ-300ST stereo amplifier packs more power and flexibility than any other amplifier. No amplification task is beyond its capability. With an unimposing miniature size...

    $344.25
    $344.25 $599.00
  • XJ-700DSP LFE Mono Amplifier (Open-Box)

    Earthquake’s XJ-700DSP LFE mono amplifier is the newest addition to the XJ Series of home and professional audio amplification. Like the XJ-700R, it addresses the need...

    $629.25
    $629.25 $1,299.00