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TD-001517-01
K.2 Series Service Manual
2. Product specification and images
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Peak SPL is measured on-axis at 1 m, with dynamic pink noise.
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With product registration. Visit qsc.com for full details.
Specifications subject to change without notice.
K8.2 K10.2 K12.2
Configuration: Multi-purpose, 2-way powered loudspeaker
LF Transducer: 8" (203 mm), cone 10" (254 mm), cone 12" (305 mm), cone
HF Transducer: 1.4" (35.6 mm) titanium diaphragm compression driver
Frequency Response (-6 dB): 59 Hz - 20 kHz 56 Hz - 20 kHz 50 Hz - 20 kHz
Frequency Range (-10 dB): 55 Hz - 20 kHz 50 Hz - 20 kHz 45 Hz - 20 kHz
Nominal Coverage Angle: 105° Axisymetric 90° Axisymetric 75° Axisymetric
Maximum Rated SPL
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: 128 dB Peak 130 dB Peak 132 dB Peak
Amplifier: Class D
Peak: 1800 W (LF), 225 W (HF)
Cooling: Low-noise, variable speed fan
Controls: Power
3 x Level
Rotary encoder
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 Power: 100 VAC, 2.1 A • 120 VAC, 1.9 A • 240 VAC, 1.1 A
Enclosure Details
Enclosure Enclosure: Impact Resistant ABS
Attachment Points: 2 x M10 threaded inserts plus integrated Pull-Back
Color: Black (RAL 9011)
Grille: 18 Gauge powered coated steel, internal cloth lining
Dimensions (H x W x D): 17.7 x 11 x 10.6 in 20.4 x 12.6 x 11.8 in 23.7 x 14 x 13.8 in
449 x 280 x 269 mm 519 x 320 x 300 mm 602 x 356 x 350 mm
Net Weight: 12.2 kg (27 lbs) 14.5 kg (32 lbs) 17.7 kg (39 lbs)
Shipping Weight: 14.4 kg (31.8 lbs) 17.6 kg (38.8 lbs) 21.7 kg (47.8 lbs)
Regulatory: CE, WEEE, UL, China RoHS, RoHS II, FCC Class B
Optional Accessories: K8 Tote, K8 Outdoor Cover K10 Tote, K10 Outdoor Cover K12 Tote, K12 Outdoor Cover
M10 Kit-C, K.2 LOC (Lock-Out Cover) M10 Kit-C, K.2 LOC (Lock-Out Cover) M10 Kit-C, K.2 LOC (Lock-Out Cover)
K8.2 Yoke K10.2 Yoke K12.2 Yoke
K.2 Series Specifications
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