KW 152

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Configuration15″ 2-way trapezoidal
SPECIFICATIONSKW152
Transducers
Low-frequency
Mid-frequency
High-frequency
15″ cone transducer-

1.75″ diaphragm compression driver

Frequency Response (-6 dB)47 Hz to 18 kHz
Frequency Range (-10 dB)44 Hz to 20 kHz
Nominal Coverage (-6 dB)60° axisymmetric
Maximum SPL1133 dB peak
Amplifier
Power Output21000 W Class D (500 W LF + 500 W HF) continuous
2000 W peak
Input ImpedanceChannel A XLR / ¼”:

Mic gain settingBalancedUnbalanced
0 dB38 kΩ19 kΩ
+12 dB10 kΩ5 kΩ
+24 dB2.66 kΩ1.33 kΩ
+36 dB660Ω330Ω

Channel B XLR / ¼”: 38 kΩ balanced / 19 kΩ unbalanced
Channel B RCA: 10 kΩ

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)
Indicators Power, Signal A, Signal B, Standby, Limit, Mic (24 dB and 36 dB settings)
Connectors Balanced 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 to 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) inches32.1 x 17.5 x 15.2
Dimensions (HWD) mm816 × 445 × 386
Net Weight64 lb / 29 kg
Available AccessoriesKW152 cover, KW M10 kit