• SLS SP1000 Professional Subwoofer

  • SLS SP1000: Front view

    • The SLS SP1000 is a dual-18" portable subwoofer. It includes built-in casters and skid rails for self-contained portability. The skid rails also provide indexing when stacking subwoofer arrays.

      The SP1000 uses an integrated 8"-deep pole-socket mount, so any speaker with a pole-mount type adapter can be used with the subwoofer.

      The 18" drivers for the SLS SP1000 use a neodymium magnet structure and high-temperature voice coil with modern manufacturing techniques, resulting in a very durable and efficient design.

      Key Features

      • 1,200 W dual-18" portable subwoofer
      • Includes integrated corner casters, handles, pole-socket, and rigging points
      • 4Ω, NL4 inputs
      • Operating range: 33 Hz to 120 Hz
      • Max. output (continuous/peak @ 1 m): 128 dB/134 dB
      • Available in Black finish only


      • Developed for a wide range of professional applications where the highest quality and intelligibility of sound are required
      • Portable systems in corporate rental, live performance, and portable church applications
  • Customer Support

    Dolby Business Partners

    Log in to the Dolby Business Partner portal to find tools, warranties, and policies.

    Go to portal

    Get Support

    Get help about products or services.

    Go to support