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The QSC K.2 Series™ represents the best-inclass loudspeaker for today’s demanding audio professionals. The perfect combination of elegant design, superior audio performance, high functionality, simple and intuitive operation, and genuine QSC reliability, K.2 delivers extraordinary results for users in both portable and installed applications. Features Best in class audio performance 2000 Watt Class-D amplifier module Intrinsic Correction™ tuning and loudspeaker management Directivity Matched Transition® (DMT) design provides excellent power response and consistent performance across the listening area Refined, professional appearance looks great in any application Rugged ABS enclosure for long life and lasting durability Deployment in either main PA or floor monitor position Factory Presets and savable/recallable Scenes for commonly-used application Multi-function digital display for control and selection of loudspeaker functions including cross-over, EQ, delay and frequency contour Dual pole cup mounts (standard and 7.5 degree down-tilt) M10 fittings for flown applications Optional security panel prevents unauthorized tampering of controls Complete EASE and CAD information available online 6-Year Warranty (with product registration) Model K10.2 Configuration Multi-purpose, 2-way active loudspeaker LF Transducer 254 mm (10-inch), cone HF Transducer 35.6 mm (1.4-inch) titanium diaphragm compression driver Frequency Response (-6 dB) 56 Hz - 20 kHz Frequency Range (-10 dB) 50 Hz - 20 kHz Nominal Coverage Angle 90° Axisymetric Maximum Rated SPL 1 Amplifier Cooling 130 dB @1 M, peak 124 dB @ 1 M, continuous Class D Peak: 1800 W (LF), 225 W (HF) Low-noise, variable speed fan Controls Power 3 × Level Rotary encoder (push) 2 × selection buttons Indicators Monochrome LCD Display 45 mm × 25.4 mm (1.75-inch x 1-inch) 2 × Power LED (front and rear) 3 × Input Signal LED Input A Mic selected LED Input B Hi-Z selected LED Limiter active LED Connectors 2 × locking XLR/F ¼⁻ᶦⁿᶜʰ combo (Mic/Line Input and Hi-Z/Line Input 1 × 3.5 mm TRS (Stereo Input) 2 × XLR/M (Loop-thru Output) 1 × XLR/M (Mix Output) 1 × locking IEC power connector AC Power Input Universal power supply 100 – 240 VAC, 50 – 60 Hz AC Power Consumption 1/8th Power 2 100 VAC, 2.1 A / 120 VAC, 1.9 A / 240 VAC, 1.1 A AC Power Consumption - Standby 0.2 A at any voltage Enclosure Details Enclosure Impact Resistant ABS Attachment Points 2 × M10 threaded inserts plus Pull-Back Color Black (RAL 9011) Grille 18 Gauge powered coated steel, internal cloth lining Speaker Dimensions (H×W×D) 519 × 320 × 300 mm 20.4 × 12.6 × 11.8 in Carton Dimensions (H×W×D) 570 × 440 × 406 mm 22.5 × 17.3 × 16 in Net Weight 14.5 kg / 32 lb Shipping Weight 17.6 kg / 38.8 lb Regulatory CE, WEEE, UL, China RoHS, RoHS II, FCC Class B Optional Accessories K10 Tote, K10 Outdoor Cover M10 Kit-C, K.2-LOC Lock Out Cove K10.2 Yoke