QSC E18SW - 18" Passive Subwoofer
The QSC 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 is 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 QSC 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.
QSC E18SW 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.
- Titanium diaphragm for high fidelity and long life
- Rugged tour-grade textured paint
- Foam-lined perforated steel grill
- Includes speaker pole
- Configuration: 1 x 18-inch, subwoofer, non-powered
- Frequency Range (-10 dB): 50Hz to 120Hz
- Power capacity: Continuous/peak 800 W / 3200 W
- Sensitivity: 97dB, 1W@1m
- Ouput (peak SPL @ 1 m): 132dB
- LF - 457 mm (18-inch) driver with 100 mm (4-inch) voice coil
- Nominal Impedance: 4Ω
- Cross-over: Recommended 80-120Hz LPF
- Input connectors: 2x NL4, 1 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
- Net weight: 43 kg / 94 lbs
- Shipping weight: 48 kg / 105 lbs
- Dimensions: 590x616x605mm / 23.2x24.2x23.8in
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