Active Speaker System QSC K8

QSC K8

Speakers QSC K series - a new standard in the production of active acoustics with low weight. The class D power amplifier used in them has no analogues among competitors. Also, QSC engineers decided to move away from traditional design solutions and equipped each model with a 1.75" compression driver and extra-performance speakers, regardless of the size of the speaker system.

Features

• 8" Woofer; 1.75" diaphragm compression driver
• 105° conical DMT coverage
• Maximum SPL 127 dB peak
• Attractive and professional appearance
• Rugged ABS enclosures
• 16-gauge powder coated steel grille
• 1000-watt continuous Class D power modules in all models
• Comfortable ergonomic handles
• 35 mm pole sockets with Tilt-Direct™
• M10 rigging points
• Eyebolt and yoke mount accessories available

Specs

• Configuration: 8", 2-way, Trapezoidal
• Transducers
  • Low Frequency: 8" cone transducer
  • High-frequency: 1.75" diaphragm compression driver
  • Frequency Response (-6 dB): 66 Hz - 18 kHz
  • Frequency Range (-10 dB): 61 Hz - 20 kHz
  • Nominal Coverage (-6 dB): 105° conical DMT
  • Maximum SPL (1 meter): 127 dB peak
• Amplifiers
  • Power Output: 1000 W Class D (500 W LF + 500 W HF) continuous, 2000 W peak
  • Input Impedance:
    • XLR/¼": 40 kΩ balanced/20 kΩ unbalanced
    • XLR/¼" MIC mode: 2260Ω balanced
    • RCA: 10 kΩ
  • 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 to 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: Rugged powder-coated steel
• Dimensions (HxWxD): 450x280x269 mm
• Weight: 12,2 kg
• Available Accessories: K8 Tote, K8 Yoke, M10 Kit-C