QSC E18SW 18-Inch Passive Subwoofer, 800-Watt

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 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.

QSC E18SW Features:

• High output, professional quality sound with 800 W continuous power
• E Series Entertainment System – Advanced digitalsignal processing tunings and options using QSC GXD, PLD amplifiers orTouchMix digital mixers.
• Titanium diaphragm for high fidelity and long life
• Rugged tour-grade textured paint
• Foam-lined perforated steel grill
• E18SW includes speaker pole

QSC E18SW Specifications:

• Configuration: 1 x 18-inch, subwoofer, non-powered
• Frequency Range (-10 dB): 50 Hz to 120 Hz
• Coverage Angle: N/A
• Power capacity: continuous/peak: 800 W / 3200 W
• Sensitivity: 97 dB, 1W @ 1m
• Ouput (peak SPL @ 1 m): 132 dB
• Drivers
  • LF: 457 mm (18-inch) driver with 100 mm (4-inch) voice coil
  • HF: N/A
• Nominal Impedance: 4 Ohms
• Cross-over: Recommended 80 – 120 Hz LPF
• Input connectors: (2) 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 foamlining
• Mounting and suspension: M20 threaded pole-mount socket
• Net weight: 43 kg / 94 lbs
• Shipping weight: 48 kg / 105 lbs
• Dimensions: 590 x 616 x 605 mm (23.2 x 24.2 x 23.8 in)