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QSC K12 Active Speaker (Pre-Owned)
Frequently Bought Together
Manufacturer's ID: K12
The QSC K Series is quite simply The New Standard in lightweight powered loudspeaker systems. Under the direction of Pat Quilter, QSC's team of amplifier engineers have created a new standard in Class D power modules unparalleled in the industry. Next, breaking from the traditional loudspeaker paradigm, every model is fitted with the identical 1.75" HF device (fullrange models) and woofers of the same high quality for unparalleled performance, regardless of speaker size.
Condition Report
At guitarguitar, we award our used gear a grade from 1-5 according to its overall condition, with 5 being the best.
This item was appraised as follows:
Grade 3 out of 5 - Unit has been used and shows evidence of its life in the form of small marks/ scuffs and other superficial wear and tear. Visible metal parts may be tarnished or cosmetically imperfect. The item functions as it should and has been play-tested.
Additional Information: Unit in overall good condition with some general signs of use.
Accessories Included with this item are as follows: Citronic slip cover and power cable.
Specification
- Configuration: Multi-Purpose 2-way
- Transducers:
- Low-frequency: 12" cone transducer
- High-frequency: 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: 128 dB peak
Amplifiers
- Power Output:
- 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
- 41 lb / 18.6 kg
