QSC E18SW 18-Inch Passive Subwoofer

QSC E18SW 18-Inch Passive Subwoofer

The E18SW is a high-performance direct radiation subwoofer with a single, 800W, 18-inch, aluminum frame woofer. Its 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 subwoofers 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. Todays 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.
• Titanium diaphragm for high fidelity and long life
• Rugged tour-grade textured paint
• Foam-lined perforated steel grill
• E18SW includes speaker pole

Specifications:

• Configuration: 1 x 18-inch, subwoofer, non-powered
• Frequency Range (-10 dB): 50Hz to 120Hz
• Coverage Angle: N/A
• Power capacity continuous/peak:800 W / 3200 W
• Sensitivity: 97dB, 1W@1m
• Ouput (peak SPL @ 1 m):132dB
• Driver LF: 457 mm (18-inch) driver with 100 mm (4-inch) voice coil
• Driver HF: N/A
• Nominal Impedance: 4 ohms
• 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 (23.2×24.2×23.8in)