18″ Active Subwoofer


MSRP $699.95

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  • Key Features
  • 18" Subwoofer
  • 1,600 Watt Peak Power
  • XLR-TRS Combo Jack/IEC Power
  • 1 Screw Adaptor for Pole Mounting
  • The ALX- S18P Extreme Performance Powered 18” Front Firing Subwoofer is perfect for all performance spaces, from the most laid-back to highest intensity.
    800W RMS and 1,600W peak Class D digital power cuts through your audience while maintaining the incredible performance quality Altec Lansing is known for.
    The system hosts a beastly 131dB of mind numbing bass for next-level sound, no matter your style.
    Altec’s specially designed solid premium grade multilayer plywood construction is both durable and dense, enhancing low frequency output.

  • Tech Specs
    • Model Number


    • Peak Power

      1,600 Watts

    • Adaptors

      Screw Adaptor for Pole Mounting

    • Dimensions

      24.80 × 20.87 × 22.64 in.

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