Home Products Loudspeaker System E18SW


The E18SW is a high-performance direct radiation subwoofer with a single, 800W, 18-inch, aluminum frame woofer. It’s designed to produce crushing low-end for live performance with kick-drum and bass in the PA or for high-level, high-energy dance music. A threaded, M20 pole socket and speaker pole are provided for sub/satellite use with any of the E Series two-way models. For portable applications it includes attachment points for four optional casters. The subwoofer’s 4-ohm impedance means that a single woofer can be optimally powered by a less expensive amplifier.

Key Features

  • High output, professional quality sound with  800 W continuous power
  • E Series Entertainment System – Advanced digital signal processing tunings and options using QSC GXD, PLD amplifiers or TouchMix digital mixers
  • Rugged tour-grade textured paint
  • Foam-lined perforated steel grill
  • E18SW includes speaker pole


Configuration 1 x 18-inch, subwoofer, non-powered
Frequency Range (-6 dB)    37Hz to 230Hz
Power capacity²: continuous/peak 800 W / 3200 W
Sensitivity 98dB, 1W@1m 
Coverage Angle N/A
Output (Peak SPL @ 1m) 133dB
457 mm (18-inch) driver with 102 mm (4-inch) voice coil
Nominal Impedance
Cross-over Recommended 80-120Hz LPF
Input Connections 2x NL4, 1x barrier strip
Enclosure Rectangular, plywood, black texture paint finish. Four side-mounted handles. Rear panels provision for optional casters. Perforated, powder-coated steel grille with foam lining.
Mounting and suspension M20 threaded pole-mount socket 
24" (610 mm) pole included.
Net weight 43 kg / 95 lbs
Shipping weight 48 kg / 106 lbs


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