QSC KW152 1000W 15" Active 2-Way Loudspeaker
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The KW152 from QSC is a professional-quality active 2-way PA loudspeaker. Ideal for music and speech applications, the lightweight and rugged birch cabinet houses a 15" woofer and a 1.75" compression tweeter to deliver crisp, natural audio with a wide frequency response. A pair of efficient Class-D amplifiers provide a combined power of 1000W for strong audio with low distortion. Directivity Matched Transition technology provides matched low and high frequency coverage across your entire listening area to eliminate "dead" and "hot" zones.
Active or Passive | Active |
Frequency Response | 47hz - 18kHz (-6dB) 44Hz - 20kHz (-10dB) |
Amplifier | Class-D, 1000W Continuous, 2000W Peak |
Maximum Sound Pressure Level (SPL) | 133dB, Peak |
Nominal Sensitivity | Not Specified by Manufacturer |
Coverage | 60 ° Axisymmetric |
Input Impedance | XLR / TRS Channel A: 38 kOhms Balanced, Unbalanced 19 kOhms (0dB) 10 kOhms Balanced, 5 kOhms Unbalanced (+12 dB) 2.66 kOhms Balanced, Unbalanced 1.33 kOhms (+24 dB) Balanced 660 Ohms, 330 Ohms Unbalanced (+36 dB) XLR / TRS Channel B: 38 kOhms Balanced, 19kOhms Unbalanced RCA Channel B: 10 kOhms |
Crossover | Not Specified by Manufacturer |
Low Frequency Driver | 15 "Cone Woofer |
High Frequency Driver | 1.75 "Compression Tweeter |
Enclosure Material | 15mm Birch Plywood, Black Textured Paint Finish, Black Powder Coated 16-Gauge Steel Grille |
Controls | Power Gain A Gain B Channel A Input Gain (0/12/24/36dB) LF Mode (Ext Sub / Norm / DEEP) HF Mode (Flat / Vocal Boost) Front LED (On / Off / Limit) |
Connectors | 2 x XLR / TRS Mic / Line Combo Inputs 1 x Stereo RCA Line Input 2 x XLR Line Outputs 1 x XLR Mix Output 1 x Phoenix Remote Connector 1 x Locking Power Connector |
Indicators | Power Signal A Signal B Standby Limit Mic (24dB and 36dB Settings) |
Cooling | On Demand, 50mm Variable Speed Fan |
Protection | Amplifier: Thermal Limiting, Output Overcurrent, Overtemperature muting, GuardRail Transducer: Thermal Limiting, Excursion Limiting |
Power | 100-240VAC, 50/60Hz Universal Power Supply |
Consumption | 100VAC, 2.3A 120VAC, 2.01a 230VAC, 1.13A |
Dimensions (HxWxD) | 32.1 x 17.5 x 15.2 "(816 x 445 x 386mm) |
Weight | 62 lbs (28kg) |