QSC K8.2 Active 8″ Powered 2000 Watt Loudspeaker

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)

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.

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.