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QSC KW181 powered (1000w) birch ply subwoofer

SKU: QA-KW181 SAVE 17%!

QSC KW181 18" powered 1000 Watt  birch ply subwoofer

The Evolution from the K series speakers allows the dicriminating musician to step to the KW Series ragne of speakers and represents the next evolutionary step in wood enclosure loudspeakers. QSC system engineers allowed themselves to raise the bar with KW Series to feature all the advanced electronic designs of the popular K Series but in shrinking the size and weight than previous wood enclosure models.

Like the K Series, each of the four KW Series models features a QSC designed, 1000 watt /2000 watt continious (2 x 500 W continuous) Class D power module. And continuing in the K Series tradition, every model is fitted with the identical high-output 1.75" HF device (full-range models) and woofers of the same high quality design, regardless of speaker size.

Defined Coverage Area: Directivity Matched Transition (DMT™) provides for matched LF and HF coverage across the entire listening area, eliminating unnatural "dead" or "hot" frequency zones.

Product Features

  • 18” subwoofer
  • Maximum SPL 135 dB peak
  • 1000 watt 2000w Peak Class D continuous  power 
  • Tour-grade 16 gauge steel grilles
  • Rugged, texture-painted birch enclosures
  • Threaded pole socket
  • Speaker mounting pole included (35 mm diameter, 36 inches (91 cm) long, M20 thread.)
  • Comfortable ergonomic handles
  • Configuration: 18" subwoofer
  • Transducer: 18" cone transducer
  • Frequency Response (-6 dB): 38 Hz - 124 Hz
  • Frequency Range (-10 dB): 34 Hz - 143 Hz
  • Maximum SPL1: 135 dB peak
  • Amplifier

More Features 

  • Power Output2: 1000 W Class D continuous, 2000 W peak
  • Input Impedance (ohms): XLR / ¼": 38k balanced / 19k unbalanced
  • Controls: Power, Gain, LF Mode (Normal/DEEP™), Polarity (Normal/Reverse), Front LED (On/Off/Limit)
  • Indicators: Power, Signal, Standby, Limit
  • Connectors: Dual balanced female XLR/¼" line level input, Dual Balanced male XLR full range line level out, Remote gain control, Locking IEC power connector
  • Cooling: On demand, 50 mm variable speed fan
  • Amplifier Protection: Thermal limiting, output overcurrent, overtemperature muting, GuardRail™
  • Transducer Protection: Thermal limiting, excursion limiting  AC Power Input: Universal power supply 100 - 240 VAC, 50 - 60 Hz
  • AC Power Consumption (1/8 Power): 100 VAC, 2.3A, 120 VAC, 2.01A, 230 VAC, 1.13A, Enclosure

Enclosure

  • Material: 15 mm painted birch plywood 
  • Finish: Black textured paint 
  • Grille: Black powder coated 16 gauge steel 
  • Dimensions (HxWxD): 510 mm x 595 mm x 761 mm with casters, 20.1" x 23.4" x 29.9" with casters 
  • Weight (Net): 40 kg / (88 lb)

(QA-KW181)

SKU QA-KW181
Brand QSC

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