QSC E118SW 18-Inch live Sound-Reinforcement Subwoofer

The E118sw is a high-performance direct radiation subwoofer with a single, 800W, 18-inch, aluminum frame woofer. Itís 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 subwooferís 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 ñ but by taking advantage of the complete E Series Entertainment System, more performance and options are available. Todayís 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.

Features:

• High output, professional quality sound with 800 W continuous power
• E Series Entertainment System ñ 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:
• - For PLD/CXD visit Amplifier Navigator Software
• - For GXD visit the GXD Firmware Updater
• Rugged tour-grade textured paint
• Foam-lined perforated steel grill
• E118SW includes speaker pole

Specifications:

• Configuration: 1 x 18-inch, subwoofer, non-powered
• Frequency Response (-6 dB): 37 Hz to 230 Hz
• Frequency Range (-10 dB): 32 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 @ 1 m): 133 dB
• Drivers
• LF: 457 mm (18-inch) driver with 102 mm (4-inch) voice coil
• HF: N/A
• Nominal Impedance: 4ohms
• Cross-over: Recommended 80 ñ 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 4-inch casters. Perforated, powder-coated steel grille with foam lining.
• Mounting and suspension: M20 threaded pole-mount socket 24-inch (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 lbs
• Shipping weight: 48 kg / 106 lb