QSC E18SW passive subwoofer 18″ 800W 4Ohm

QSC 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.
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.

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.
• 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
• E18SW includes speaker pole

Specifications:

• Frequency Range (-6 dB): 37Hz to 230Hz
• Power capacity: continuous/peak: 800 W / 3200 W
• Sensitivity: 98dB, 1W@1m
• Coverage Angle: N/A
• Ouput (peak SPL @ 1 m): 133dB
• Drivers:
- LF: 457 mm (18-inch) driver with 102 mm (4-inch) voice coil
- HF N/A
• Nominal Impedance: 4Ω
• Cross-over : Recommended 80-120Hz 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 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
• Dimensions: (WxHxD) 590x616x605mm/23.2x24.2x23.8in