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) Advanced Power and DSP The 2000 Watt power module delivers ample burst and continuous power for the loudspeaker’s premium drivers. It has been designed with very low-noise fan cooling, enabling the enclosures to be used in settings where background noise must be kept to a minimum. Carefully tailored, subtle and sophisticated dynamics processing is used to protect the drivers from damage and the performance from distortion. Presets The user may select from an extensive list of factory preset EQ contours including Live, Dance, Monitor, and many more Scenes Savable and recallable Scenes can store information like user EQ, Delay, and input configuration settings. Inputs A pair of balanced combo XLR/F plus 1/4-inch TRS connectors with independent gain control are provided. The first is equipped with selectable MIC/LINE (Microphone or Line) level input while the second offers selectable HI-Z/LINE (High Impedance or Line) level input, specifically for musical instruments. Both inputs are connected directly to a pair of XLR/M throughput connectors so that the signals may be “daisy-chained” to another audio device. A 3.5 mm TRS input jack with independent gain control is also provided for connection of sources such as smart phones, computers, and MP3 players. Outputs In addition to the two throughput XLRs, a line-level output with the mixed signal from all inputs is also provided. (An optional security cover (K-LOC) may be installed to prevent unauthorized tampering of settings) Coverage Directivity Matched Transition® (DMT) design matches the coverage angle of the woofer at the cross-over frequency with the horn pattern to ensure uniform response across the coverage area. Intrinsic Correction™ techniques are also employed ensuring smooth power response from the loudspeaker. The result is an extremely accurate loudspeaker that behaves well in a wide range of acoustic spaces with little or no equalization. Flexible Design Each model is housed in a rugged ABS enclosure with a professional yet unobtrusive appearance that is at home in any application. Each model can be utilized in either main PA or floor monitor applications, while ergonomic handles and a heavy-duty steel grille with fabric lining further enhance overall appearance and functionality. The dual pole cups allow a zero or 7.5 degree downward tilt when deployed on a pole. This allows for more even coverage across the listening area and less problems due to rear wall reflections. For suspended applications, integrated M10 fittings with a single pullback are included to accommodate M10 eyebolts. An optional yoke mount accessory is also available for permanent installation to walls and ceilings or for temporary attachment to truss (requires 3rd party hardware). 6-Year Warranty: Robust QSC reliability backed by a global 6-Year Warranty* Model K8.2 Configuration Multi-purpose, 2-way active loudspeaker LF Transducer 203 mm (8-inch), cone HF Transducer 35.6 mm (1.4-inch) titanium diaphragm compression driver Frequency Response (-6 dB) 59 Hz - 20 kHz Frequency Range (-10 dB) 55 Hz - 20 kHz Nominal Coverage Angle 105° Axisymetric Maximum Rated SPL1AmplifierCooling 128 dB @1 M, peak 122 dB @ 1 M, continuousClass D Peak: 1800 W (LF), 225 W (HF)Low-noise, variable speed fan Controls Power3 × LevelRotary encoder (push)2 ×x selection buttons Indicators Monochrome LCD Display 45 mm × 25.4 mm (1.75-inch × 1-inch)2 × Power LED (front and rear)3 × Input Signal LEDInput A Mic selected LEDInput B Hi-Z selected LEDLimiter active LED Connectors 2 × locking XLR/F ¼⁻ᶦⁿᶜʰ combo (Mic/Line Input and Hi-Z/Line Input1 × 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 Power2 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) 449 × 280 × 269 mm17.7 × 11 × 10.6 in Carton Dimensions (H×W×D) 500 × 380 × 368 mm19.7 × 15 × 14.5 in Net Weight 12.2 kg / 27 lb Shipping Weight 14.4 kg / 31.7 lb Regulatory CE, WEEE, UL, China RoHS, RoHS II, FCC Class B Optional Accessories K8 Tote, K8 Outdoor Cover M10 Kit-C, K.2-LOC Lock Out Cover K8.2 Yoke 1 Calculated for 1 m, based on sensitivity (full-space for full range systems and half-space for LF-only and subwoofer systems) and peak power capability of amplifier.2 1/8 power is representative of current draw with typical music program material with occasional clipping. All specifications are subject to change without notice. Due to unprecedented demand, this product may currently be out of stock at some retailers. We continue to replenish supply regularly and are working to fulfill all orders as rapidly as possible. Please check with your dealer for the latest delivery updates.
