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QSC K8.2 ตู้ลำโพง Active 8" 2-Way 2000 Watt Powered Speaker

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

DMT™ (Directivity Matched Transition)  design provides excellent power response and consistent performance across the listening are

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 K8.2

Configuration Multi-purpose, 2-way powered loudspeaker

LF Transducer 8" (203 mm), cone

HF Transducer 1.4" (35.6 mm) 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 SPL1

Amplifier

Cooling 128 dB @1 M, peak 122 dB @ 1 M, continuous

Class D Peak: 1800 W (LF), 225 W (HF)

Low-noise, variable speed fan

Controls Power

3 x Level

Rotary encoder (push)

2 x selection buttons

Indicators Monochrome LCD Display 1.75" x 1" (45 mm x 25.4 mm)

2 x Power LED (front and rear)

3 x Input Signal LED

Input A Mic selected LED

Input B Hi-Z selected LED

Limiter active LED

Connectors 2 x locking XLR/F ¼" combo (Mic/Line Input and Hi-Z/Line Input

1 x 3.5 mm TRS (Stereo Input)

2 x XLR/M (Loop-thru Output)

1 x XLR/M (Mix Output)

1 x 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 .2A at any voltage

Enclosure Details  

Enclosure Enclosure Impact Resistant ABS

Attachment Points 2 x M10 threaded inserts plus Pull-Back

Color Black (RAL 9011)

Grille 18 Gauge powered coated steel, internal cloth lining

Dimensions (HxWxD) 17.7 x 11 x 10.6 in

449 x 280 x 269 mm

Net Weight 12.2 kg (27 lbs)

Shipping Weight 14.4 kg (31.8 lbs)

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