Item #1414697 Model #AVA18S

Avante AV18S 18 in. Powered Subwoofer with DSP and Cardioid Coverage Standard


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Onboard DSP lets you configure this powered sub's output for cardioid coverage.

Giving your sound system the low-end reinforcement your audience craves, the Avante AV18S powered subwoofer boasts a solid 500 watts of continuous Class D amplification for tight, thundering bass. But what sets the AV18S apart from the pack are its DSP settings, which allow you to configure the subwoofer with a cardioid coverage pattern. This lets you better focus your low end in a ground stack configuration without wasted energy or low-frequency build-up onstage or behind the DJ booth. The DSP controls are easily accessed through a user-friendly LCD screen, and include customized crossover frequencies, polarity and delay settings.

The Achromic Series features carefully designed cabinets which are constructed with components specifically chosen to provide high SPL levels, all while ensuring smooth coverage across all frequencies in a light weight package.

Avante products are designed to take your career to the next level, as Avante believes in producing high-end products at reasonable prices. Providing customers with the greatest possible audio experience, Avante aims to produce pro-level equipment at prices that are attainable for working professionals—without sacrificing quality.
Speaker Configuration
  • Active/passive: Active
  • Type: Subwoofer
  • LF driver: 18 in.
  • MF driver: Not applicable
  • HF driver: Not applicable
  • Amplifier class: D
  • Wattage: 500W RMS
  • Mixer/preamp: Not applicable
  • Frequency response: Not specified
  • Coverage pattern: Not applicable
  • Max SPL: 127dB
  • XLR: 2
  • TRS: 2
  • TS: Not applicable
  • RCA: Not applicable
  • SPEAKON: Not applicable
  • XLR: 2
  • TRS: Not applicable
  • TS: Not applicable
  • RCA: Not applicable
  • SPEAKON: Not applicable
  • Cabinet material: Wood
  • Width: 20.1 in.
  • Height: 25.5 in.
  • Depth: 26.1 in.
  • Weight: 73 lb.


  • 18 in. powered subwoofer
  • Onboard DSP
  • Selectable crossover frequency
  • Built-in Class D amplification with 500W RMS output
  • Selectable coverage pattern including cardioid configuration