B52 ACTPRO-18S Single 18In Powered Subwoofer Alternatives

B52 ACTPRO-18S Single 18In Powered Subwoofer

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Unfortunately the B52 ACTPRO-18S Single 18In Powered Subwoofer is no longer available. This page is here for reference. Check out the great alternatives on this page, or contact us to speak with one of our sales advisors about similar products.

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Unfortunately the B52 ACTPRO-18S Single 18In Powered Subwoofer is no longer available. This page is here for reference. Check out the great alternatives on this page, or contact us to speak with one of our sales advisors about similar products.

Need help? Contact our product specialists.

Description

B-52 ACTPRO18S 700-Watt Powered 18" Subwoofer - Cast-Framed - Detachable Casters

For those that demand to both hear and feel the bass, the Actpro18S is the ideal active subwoofer. Powered by B-52's 700W proprietary Class-G amplifier, the Actpro18S delivers deep, rich and controlled bass through the custom SP-1804 cast frame 18" subwoofer. The Actpro18S features a built-in third-order crossover with High-Pass and Full-Range outputs, allowing easy expansion of your Actpro system. Heavy-duty detachable 3" casters included.

The Actpro Series is a line of advanced, made in the USA, powered loudspeaker systems that offer the sonic accuracy, power and reliability demanded by today's professional performers. Fueled by B-52's ultra-efficient Class-G amplifiers, Actpro systems deliver rich, clear sound at extreme SPLs. Actpro amplifiers employ sophisticated circuitry including acoustically tuned 4th order crossovers, four stages of equalization, a built-in intelligent compressor/limiter and short circuit/over-current protection. An extra high current output stage allows for uninterrupted extended play without risk of thermal shutdown. Actpro full-range amplifiers are bi-amped with fully discrete output stages.

All Actpro cabinets are built in the USA at our state-of-the-art Los Angeles manufacturing facility. Each model features rugged birch plywood construction, durable, black Warnecke paint finish and 16-gauge wrap-around steel grilles, all designed to withstand the abuse of the road. Custom Celestion loudspeakers and compression drivers are used in all full-range models. The powerful Actpro18S 18" subwoofer includes detachable 3" casters.

Specifications:

  • 1200W RMS digital amplification.
  • 800W RMS @ 8 ohms
  • 1200W RMS @ 4 ohms
  • Frequency range: 30-120Hz (+/- 3db)
  • Crossover frequency: 120 Hz
  • Crossover slope: 4th order (24db/octave) - LP & HP
  • Subsonic filter: 6th order (36 db/octave)
  • THD: 0.075% @ rated power over full bandwidth
  • Nominal impedance: 8 Ohms
  • Sensitivity: 102 dB
  • Peak SPL: 132 dB
  • Power consumption @ idle: Less than 20W
  • Power requirements: 120v<>60Hz<>12a
  • XLR balanced inputs
  • XLR balanced full-range outputs
  • XLR balanced (120 Hz) high-pass outputs.
  • 0°–180° phase switch
  • Neutrik speaker output
  • Full thermal & short circuit protection
  • Signal sensing on/off circuitry
  • Solid void-free plywood construction
  • Scratch resistant black carpet finish
  • 3" heavy-duty detachable casters
  • 16-gauge perforated steel grill
  • Pole-mount receptacle
  • Dimensions: 24" x 33" x 22" (WxHxD)
  • Weight: 110 lbs.

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