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QSC产品

KSub

1.JPG

 

  • Lightweight portable powered speakers with legendary QSC amplifier power and reliability
  • 1000 watt continuous Class D power module
  • Extensive DSP enhances system performance
  • Attractive and professional appearance
  • Rugged birch plywood enclosure
  • Comfortable ergonomic handles
  • Threaded pole socket with speaker pole included

SPECIFICATIONS

KSub

Configuration

4th Order Bandpass

Transducers
  Low-frequency


2 x 12" cone transducers

Frequency Response (-6 dB)

48 Hz - 134 Hz

Frequency Range (-10 dB)

44 Hz - 148 Hz

Maximum SPL1

130 dB peak

Amplifiers

Power Output2

1000 W continuous Class D (2x500 W)
2000 W peak

Input Impedance (ohms)

XLR / ¼": 40k balanced / 20k unbalanced

Controls

Power, Gain, LF Mode (Normal/DEEP™), Polarity (Normal/Reverse), Front LED (On/Off/Limit)

Indicators

Power, Signal, Standby, Limit

Connectors

Dual balanced female XLR/¼" line level input, Dual Balanced male XLR full range line level out, 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

Painted birch plywood

Finish

Black textured paint

Dimensions (HWD)

26" x 14" x 28.1" (including casters)
665 mm x 356 mm x 714 mm

Weight (Net)

74 lb / 33.6 kg

Available Accessories

KSub COVER

 

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