We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black plywood cabinet with 18 inch driver, two side handles and rear XLR panel

PRORECK

PRORECK SP-18X 18" Powered PA Subwoofer 3000W Peak

SKU CH-85V0-QMEAQ

An 18-inch powered subwoofer delivering 800 W RMS with a Class-D amplifier, 35 Hz to 120 Hz crossover, XLR I/O and three DSP presets

  • Deep bass down to 35 Hz from 18-inch driver
  • 800 W RMS Class-D amp delivers sustained power
  • Three DSP presets tailor sound for monitor, DJ or live use
  • XLR in and out chain multiple cabinets easily
  • Plywood cabinet cuts resonance for cleaner low end

Powered 18" PA Subwoofer

The PRORECK SP-18X is an active powered subwoofer with an 18 inch low-frequency driver and built-in Class-D amplifier. It delivers 800 watts RMS and 3000 watts peak power for bass reinforcement in live sound applications. The plywood cabinet reduces resonance for accurate low-frequency response.

Suited for DJs and venues needing deep bass

This subwoofer suits DJs, wedding crews, party organisers and church sound teams who need portable low-end extension with onboard DSP presets. It is not for buyers who require a passive cabinet to pair with an external amplifier rack. It is also not for installations where a lighter weight or smaller footprint is essential.

Transportable with side handles and XLR connectivity

Two integrated side handles allow the 86.5 lbs unit to be carried by one or two people. Connection is straightforward via XLR input and XLR high-pass output for linking to full-range speakers. The electronic crossover operates from 35 Hz to 120 Hz. Ensure adequate space for the 22.8 x 19.9 x 24.2 inch dimensions and confirm the venue power circuit can support the amplifier draw.

Highlights

  • Deep bass down to 35 Hz from 18-inch driver
  • 800 W RMS Class-D amp delivers sustained power
  • Three DSP presets tailor sound for monitor, DJ or live use
  • XLR in and out chain multiple cabinets easily
  • Plywood cabinet cuts resonance for cleaner low end

Specifications

No published specifications for this item yet.

Questions about this item

What type of mixer or amplifier output is needed to connect to the XLR input on the SP-18X?

The SP-18X accepts signals from mixers or other amplifiers through its XLR input jack.

Can the XLR high-pass output on the SP-18X feed full-range speakers that cover 120Hz to 20KHz?

Yes, the XLR high-pass output passes frequencies from 120Hz to 20KHz to connected full-range speakers.

How can I confirm the electronic crossover is active after powering on the SP-18X?

Select one of the three DSP presets — Monitor, DJ, or Live — and verify low-frequency output between 35Hz and 120Hz.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.