QSC Audio KW122, KW152 user manual KW153 Cover KW M10 KIT KW181 Cover

Page 27

 

KW122

KW152

KW153

KW181

 

 

 

 

 

Configuration

12" 2-way multipurpose loudspeaker

15" 2-way trapezoidal loudspeaker

15" 3-way trapezoidal loudspeaker

18" subwoofer

 

 

 

 

 

Transducers

 

 

 

 

Low-frequency

12" cone transducer

15" cone transducer

15" cone transducer

18" cone transducer

Mid-frequency

6.5" mid range cone transducer

High-frequency

1.75" diaphragm compression driver

1.75" diaphragm compression driver

1.75" diaphragm compression driver

EN

Frequency Response (-6 dB)

53 Hz – 18 kHz

 

47 Hz – 18 kHz

35 Hz – 18 kHz

40 Hz – 112 kHz

 

 

 

 

 

 

Frequency Range (-10 dB)

50 Hz – 20 kHz

 

44 Hz – 20 kHz

33 Hz – 20 kHz

37 Hz – 129 Hz

 

 

 

 

 

 

Nominal Coverage (-6 dB)

75° axisymmetric

 

60° axisymmetric

75° axisymmetric

 

 

 

 

 

 

Maximum SPL (1 meter)

131 dB peak

 

133 dB peak

134 dB peak

135 dB peak

 

 

 

 

 

 

 

Amplifiers

 

 

 

 

 

 

Power Output

1000 W Class D (500 W LF, 500 W HF) continuous

1000 W Class D (500 W LF,

1000 W Class D continuous

 

 

 

 

 

500 W MF/HF) continuous

 

 

 

 

 

 

 

Input Impedance (Ω)

Channel A XLR / ¼":

Mic gain setting

Balanced

Unbalanced

XLR / ¼": 38k balanced / 19k unbalanced

 

 

0 dB

 

38k

19k

 

 

 

+12 dB

 

10k

5k

 

 

 

+24 dB

 

2.66k

1.33k

 

 

 

+36 dB

 

660 Ω

330 Ω

 

 

Channel B XLR / ¼": 38k balanced / 19k unbalanced

 

 

 

Channel B RCA: 10k

 

 

 

 

 

 

 

 

Controls

Power • Gain A • Gain B • Channel A Input Gain (0 dB / 12 dB / 24 dB / 36 dB) •

Power • Gain • LF Mode (Normal /

 

LF Mode (Ext Sub / Norm/DEEP™) • HF Mode (Flat / Vocal Boost) Front LED (On / Off / Limit)

DEEP™) • Polarity (Normal / Reverse) •

 

 

 

 

 

 

Front LED (On / Off / Limit)

 

 

 

Indicators

Power • Signal A • Signal B • Standby • Limit • Mic (24 dB and 36 dB settings)

Power • Signal • Standby • Limit

 

 

 

Connectors

Balanced female XLR / ¼" line/mic level input • Balanced female XLR / ¼" line level input • Dual Balanced male

Dual balanced female XLR / ¼" line

 

XLR full range line level out • Balanced male XLR “mix” out • Stereo RCA line level input • Remote gain control •

level input • Dual Balanced male XLR

 

Locking IEC power connector

 

 

 

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

100 VAC, 2.3 A • 120 VAC, 2.01 A • 230 VAC, 1.13 A

 

 

1/8 Power

 

 

 

 

 

 

 

 

 

 

 

 

Enclosure

15 mm painted birch plywood

 

 

 

 

 

 

 

 

 

 

 

Finish

Black textured paint

 

 

 

 

 

 

 

 

 

 

 

Grille

Black powder coated 16 gauge steel

 

 

 

 

 

 

 

 

 

 

Dimensions (HWD)

26" x 15" x 15.4"

 

32.1" x 17.5" x 15.2"

43.1" x 18.5" x 16.8"

20.1" x 23.4" x 29.9" with casters

 

660 mm x 381 mm x 391 mm

816 mm x 445 mm x 386 mm

1094 mm x 470 mm x 427 mm

510 mm x 595 mm x 761 mm with casters

 

 

 

 

 

 

Weight (Net)

49 lb (22.2 kg)

 

62 lb (28 kg)

87 lb (39.5 kg)

88 lb (40 kg)

 

 

 

 

 

Available Accessories

KW SUS KIT 122 • KW122 COVER •

KW152 COVER • KW M10 KIT

KW153 COVER • KW M10 KIT

KW181 COVER

 

KW M10 KIT

 

 

 

 

 

 

 

 

 

 

 

 

Specifications subject to change without notice.

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Contents KW Series Shock to humans Maintenance servicing instructions in this manualFCC Statement QSC Audio Products 3 Year Limited WarrantyFeatures Package ContentsKW152 15, 2-Way Loudspeaker System KW153 15, 3-Way Loudspeaker System KW181- Single 18 Subwoofer Pole screws into the socket for a secure fit ApplicationsInstallation Recommended DeploymentNever exceed the rating of the hardware or equipment AC Mains System Power Sequencing Input ConnectionsAlways follow the rule speakers are last on, first off Channel a Channel BBalanced Inputs Unbalanced Inputs Green Signal LEDChannel a Gain Knob Channel B Gain Knob Output ConnectionsKW181 Low-frequency EQ DSP FeaturesDSP User Functions Proprietary DSP FunctionsSubwoofer Polarity High-frequency EQRear Limit LED Additional FeaturesStandby Front LED FunctionsOccur. Do not connect +5V pin 1 directly to pin 3, ground Schematics of Proper Wiring for Remote Gain AttenuatorWiring to the 3 pin Euro connector Remote Gain AttenuatorInput Hookup Output Hookup Output Hookup Common Standalone Small System Mono Common Stereo System Dimensions KW153 Dimensions KW153 Cover KW M10 KIT KW181 Cover World Wide Web Mailing AddressTelephone Numbers Facsimile Numbers