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Black rectangular PA subwoofer cabinet with 18 inch driver, side handles, XLR and RCA connectors

PRORECK

PRORECK PR18 18 inch 2000W active powered pa subwoofer

SKU CH-6A8W-S0QDV

An 18-inch powered subwoofer delivering 400 watts RMS with selectable crossover and phase for flexible bass reinforcement

  • Deep bass down to 40 Hz from an 18 inch driver
  • 400 W RMS power with 2000 W peak output for strong reinforcement
  • Built-in Class-D amplifier delivers efficient low-frequency performance
  • Balanced XLR and stereo RCA inputs preserve full channel information
  • Two side handles simplify transport of the 68 lb cabinet

18 inch 2000W active PA subwoofer

The PRORECK PR18 is a powered subwoofer with an 18 inch low-frequency driver and a built-in Class-D amplifier. It delivers 400 watts RMS, 800 watts program and 2000 watts peak output for bass reinforcement. The cabinet weighs 68 lbs and measures 22 by 24.5 by 26 inches. Two side handles assist transport.

Sustained output and thermal behaviour

The amplifier provides 400 watts RMS continuous power with an 800 watt program rating, so it maintains output during extended sets without the compression seen at peak-only levels. A selectable crossover from 40 Hz to 160 Hz lets you match the subwoofer to main speakers. Phase can be switched between 0 and 180 degrees to align multiple units and reduce cancellation.

Installation practicalities

Balanced XLR combo and stereo RCA inputs accept line-level signals from mixers or controllers. Full-range XLR combo and filtered XLR outputs (100 Hz to 20 kHz) feed satellite speakers or additional subwoofers. Power-on and max-volume indicators give immediate visual status. The 68 lb weight means two people or a dolly are advisable for safe placement.

Highlights

  • Deep bass down to 40 Hz from an 18 inch driver
  • 400 W RMS power with 2000 W peak output for strong reinforcement
  • Built-in Class-D amplifier delivers efficient low-frequency performance
  • Balanced XLR and stereo RCA inputs preserve full channel information
  • Two side handles simplify transport of the 68 lb cabinet

Specifications

No published specifications for this item yet.

Questions about this item

How loud does the fan get when the PR18 runs at full volume all day?

The built-in Class-D amplifier is designed for high efficiency, which keeps heat low during extended use; the spec sheet does not publish a fan-noise figure.

Which cables and source devices do I need to connect the PR18 and get sound out of it?

Feed the balanced XLR combo or stereo RCA input from a mixer, controller or audio interface, then link the full-range XLR combo output or filtered XLR output (100 Hz–20 kHz) to your main speakers.

Will the PR18 integrate cleanly with my older PRORECK plastic-enclosure tops that only have XLR inputs?

Yes — the filtered XLR output sends a 100 Hz–20 kHz signal that matches the frequency range of those tops, and the 0°/180° phase switch lets you align multiple subs.

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