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QSC产品

K12

1.JPG

 

  • Lightweight portable powered speakers with legendary QSC amplifier power and reliability
  • 1000 watt continuous Class D power modules in all models
  • Extensive DSP enhances system performance
  • Attractive and professional appearance
  • Rugged ABS enclosures
  • Powder coated steel grille
  • Comfortable ergonomic handles
  • 35 mm pole sockets with Tilt-Direct™ (fullrange models)

SPECIFICATIONS

K12

Configuration

Multipurpose 2-way

Transducers
  Low-frequency
  High-frequency


12" cone transducer
1.75" diaphragm compression driver

Frequency Response (-6 dB)

52 Hz - 18 kHz

Frequency Range (-10 dB)

48 Hz - 20 kHz

Nominal Coverage (-6 dB)

75° conical

Maximum SPL1

131 dB peak

Amplifiers

Power Output2

1000 W continuous Class D
(500 W LF, 500 W HF)
2000 W peak

Input Impedance (ohms)

XLR / ¼": 40k balanced / 20k unbalanced
XLR / ¼" MIC mode: 2260 balanced
RCA: 10k

Controls

Power, Gain A, Gain B, Mic/Line, LF Mode (Ext Sub/Norm/DEEP™), HF Mode (Flat/Vocal Boost), Front LED (On/Off/Limit)

Indicators

Power, Signal A, Signal B, Standby, Limit, Mic

Connectors

Balanced female XLR/¼" line/mic level input, Balanced female XLR/¼" line level input, Dual Balanced male XLR full range line level out , Balanced male XLR "mix" out, Stereo RCA line level input, Remote gain control, Locking IEC power connector

Cooling

On demand, 50 mm variable speed fan

Amplifier Protection

Thermal limiting, output overcurrent, overtemperature muting, GuardRail™

Transducer Protection

Thermal limiting, excursion limiting

AC Power Input

Universal power supply 100 - 240 VAC, 50 - 60 Hz

AC Power Consumption
(1/8 Power)

100 VAC, 2.3 A
120 VAC, 2.01 A
230 VAC, 1.13 A

Enclosure

Material

Impact resistant ABS

Finish

Black paint

Grille

Black powder coated 18 gauge steel

Dimensions (HWD)

23.7" x 14" x 14"
603 mm x 356 mm x 356 mm

Weight (Net)

41 lb / 18.6 kg

Available Accessories

K12 TOTE, K12 YOKE, K SERIES M10 KIT

 

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