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The QSC KW152 Loudspeaker is a 15 inch, 1000 watt powered PA speaker. Featuring tour-grade 16 gauge steel grilles, the KW152 loudspeaker is made to withstand the wear of the road.


15-inch Woofer; 1.75-inch diaphragm compression driver
60° conical DMT coverage
Maximum SPL 133 dB peak
1000 watt Class D power modules in all models (2 x 500 W continuous)
Onboard mixer with two combo XLR and ¼⁻ᶦⁿᶜʰ inputs, and stereo RCA inputs, (three audio input sources); two direct channel outputs and single summed balanced output
Extensive DSP featuring DEEP™ and Intrinsic Correction™ enhances system performance
DMT™ (Directivity Matched Transition) ensures uniform coverage across the entire sound field
Rugged, texture-painted birch enclosures
Four-position Mic/Line gain (full-range models)
Tour-grade 16 gauge steel grilles
Comfortable ergonomic handles
35 mm pole sockets with Tilt-Direct™
M10 rigging points for suspended installation

QSC KW152 Loudspeaker Powered PA Speaker Specifications

Configuration: 15 inch, 2 way multipurpose
Low Frequency: 15 inch cone transducer
High Frequency: 1.75 inch diaphragm compression driver
Frequency Response (-6 dB): 47 Hz – 18 kHz
Frequency Range (-10 dB): 44 Hz – 20 kHz
Nominal Coverage (-6 dB): 60 degrees axisymmetric
Maximum SPL (1 meter): 133 dB peak
Power Output: 1000 watts Class D / (500 W LF + 500 W HF) continuous 2000 W peak
Balanced female XLR / ¼ inch line/mic level input
Balanced female XLR / ¼ inch line/mic 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
Material: 15 mm painted birch plywood
Grille: Black powder coated 16 gauge steel
Dimensions (HxWxD): 32.1 x 17.5 x 15.2 inches (816 x 445 x 386 mm)
Weight: 64 pounds

QSC KW152 15 Inch 1000 Watt Two Way Active PA Loudspeaker