The E118sw 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.
In the Box
QSC E118SW E-Series 18" Passive Subwoofer (Black)
Speaker Pole
Limited 3-Year WarrantyNot in the Box
XLR & Signal CablesConfiguration: 1 x 18-inch subwoofer, passive
Frequency Response (-6 dB): 32 Hz to 230 Hz
Frequency Range (-10 dB): 37 Hz to 230 Hz
Power Capacity1 (Continuous/Peak): 800 W / 3200 W
Sensitivity: 98 dB, 1 W @ 1 m
Coverage Angle: N/A
Output2 (Peak SPL @ 1m): 133 dB
Drivers: LF 460 mm / 18-inch driver with 102 mm / 4-inch voice coil, HF N/A
Nominal Impedance: 4 Ω
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 panels provision for optional 4-inch casters. Perforated, powder-coated steel grille with foam lining.
Mounting and Suspension: M20 threaded pole-mount socket 24 in (610 mm) pole included
Dimensions (WxHxD): 590 x 616 x 605 mm (23.2 x 24.2 x 23.8 in)
Net Weight: 43 kg / 95 lb
Shipping Weight: 48 kg / 106 lb
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