QSC KW181 Powered Subwoofer

Regular Price: RRP $3,199

Special Price $2,367

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QSC KW181 Powered Subwoofer

QA KW181
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Description

QSC KW181 Powered Subwoofer

KW181 Features

  • 18” subwoofer
  • Maximum SPL 135 dB peak
  • 1000 watt Class D continuous power
  • Extensive DSP featuring DEEP™ and Intrinsic Correction enhances system performance
  • Rugged, texture-painted birch enclosure
  • Tour-grade 16 gauge steel grilles
  • Threaded pole socket
  • Speaker mounting pole included (35 mm diameter, 36 inches (91 cm) long, M20 thread.)
  • Comfortable ergonomic handles

 

KW Series   
SPECIFICATIONSKW122KW152KW153
Configuration12" 2-way multipurpose15" 2-way trapezoidal15" 3-way trapezoidal
Transducers
  Low-frequency
  Mid-frequency 
  High-frequency

12" cone transducer

1.75" diaphragm compression driver

15" cone transducer

1.75" diaphragm compression driver

15" cone transducer
6.5" mid range cone transducer
1.75" diaphragm compression driver
Frequency Response (-6 dB)53 Hz - 18 kHz47 Hz - 18 kHz35 Hz - 18 kHz
Frequency Range (-10 dB)50 Hz - 20 kHz44 Hz - 20 kHz33 Hz - 20 kHz
Nominal Coverage (-6 dB)75° axisymmetric60° axisymmetric75° axisymmetric
Maximum SPL1131 dB peak133 dB peak134 dB peak
Amplifier
Power Output21000 W Class D (500 W LF, 500 W HF) continuous
2000 W peak
1000 W Class D (500 W LF, 500 W MF/HF) continuous
2000 W peak
Input Impedance (ohms)Channel A XLR / ¼":
Mic gain settingBalancedUnbalanced
0 dB38k19k
+12 dB10k5k
+24 dB2.66k1.33k
+36 dB660 ohms330 ohms
Channel B XLR / ¼": 38k balanced / 19k unbalanced
Channel B RCA: 10k
ControlsPower, Gain A, Gain B, Channel A Input Gain (0 dB / 12 dB / 24 dB / 36 dB), LF Mode (Ext Sub/Norm/DEEP ), HF Mode (Flat/Vocal Boost), Front LED (On/Off/Limit)
IndicatorsPower, Signal A, Signal B, Standby, Limit, Mic (24 dB and 36 dB settings)
ConnectorsBalanced female XLR/¼" line/mic level input, Balanced female XLR/¼" line level input, Dual Balanced male XLR full range line level out , Balanced male XLR "mix" out, Stereo RCA line level input, Remote gain control, Locking IEC power connector
CoolingOn demand, 50 mm variable speed fan
Amplifier ProtectionThermal limiting, output overcurrent, overtemperature muting, GuardRail
Transducer ProtectionThermal limiting, excursion limiting
AC Power InputUniversal power supply 100-240 VAC, 50 - 60 Hz
AC Power Consumption
(1/8 Power)
100 VAC, 2.3 A
120 VAC, 2.01 A
230 VAC, 1.13 A
Enclosure
Material15 mm painted birch plywood
FinishBlack textured paint
GrilleBlack powder coated 16 gauge steel
Dimensions (HWD)26" x 15" x 15.4"
660 mm x 381 mm x 391 mm
32.1" x 17.5" x 15.2"
816 mm x 445 mm x 386 mm
43.1" x 18.5" x 16.8"
1094 mm x 470 mm x 427 mm
Weight (Net)49 lb (22.2 kg)64 lb (29 kg)87 lb (39.5 kg)
Available AccessoriesKW SUS KIT 122, KW122 COVER, KW M10 KITKW152 COVER, KW M10 KITKW153 COVER, KW M10 KIT

 

Manufacture
QSC

Check out the full range of QSC at Derringers and remember that all prices, web or counter, are challenged by our helpful staff! QSC Audio Products, LLC is an American manufacturer of professional audio products. QSC's target markets are audio professionals in concert, installation, portable entertainment and cinema applications.

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