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.
E Series loudspeakers will perform very well with any quality, professional power amplifier – but by taking advantage of the complete E Series Entertainment System, more performance and options are available. Today’s powered loudspeakers rely on finely tuned digital signal processing (DSP) to achieve a higher level of performance. When used with QSC GXD or PLD amplifiers or with a QSC TouchMix digital mixer, E Series loudspeakers can also take advantage of advanced DSP. QSC has developed E Series DSP settings for all three platforms. These settings support a variety of applications including live sound reinforcement (with and without subwoofers), stage monitoring, dance music and karaoke.
- 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.
- E Series Entertainment System DSP Tunings are now available for PLD, CXD and GXD processing amplifiers:
- Rugged tour-grade textured paint
- Foam-lined perforated steel grill
- E18SW includes speaker pole
|Configuration||1 x 18-inch, subwoofer, non-powered|
|Frequency Response (-6 dB)||37Hz to 230Hz|
|Frequency Range (-10 dB)||32Hz to 230 Hz|
|Power capacity2: continuous/peak||800 W / 3200 W|
|Sensitivity3||98 dB, 1 W @ 1 m|
|Ouput1 (peak SPL @ 1 m)||133dB|
457 mm (18-inch) driver with 102 mm (4-inch) voice coil
|Cross-over||Recommended 80 – 120 Hz LPF|
|Input connectors||2 x NL4, 1 x barrier strip|
|Enclosure||Rectangular, plywood, black texture paint finish. Four side mounted handles. Rear panel provision for optional 3" 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|
590 x 616 x 605 mm
23.2 x 24.2 x 23.8 in
1 With QSC Processing
2 Power that the device can withstand for two hours without permanent change in acoustical, mechanical, or electrical characteristics, greater than 10%, using IEC60268 noise based on nominal impedance in the cabinet with Xover, full range 30 Hz 12 dB/oct.
3 98 dB Sensitivity (Half-space not Full space)
*Preliminary specifications are subject to change.