Specifications

 

K8

K10

K12

KSub

 

 

 

 

 

Configuration

Trapezoidal 2-way

Multipurpose 2-way

Multipurpose 2-way

4th Order Bandpass

 

 

 

 

 

Transducers

 

 

 

 

Low-frequency

8" cone transducer

10" cone transducer

12" cone transducer

2 x 12" cone transducers

High-frequency

1.75" diaphragm compression driver

1.75" diaphragm compression driver

1.75" diaphragm compression driver

 

 

 

 

 

 

Frequency Response (-6 dB)

66 Hz – 18 kHz

60 Hz – 18 kHz

52 Hz – 18 kHz

48 Hz – 134 Hz

 

 

 

 

 

Frequency Range (-10 dB)

61 Hz – 20 kHz

56 Hz – 20 kHz

48 Hz – 20 kHz

44 Hz – 148 Hz

 

 

 

 

 

Nominal Coverage (-6 dB)

105° conical

90° conical

75° conical

 

 

 

 

 

 

Maximum SPL (1 meter)

127 dB peak

129 dB peak

131 dB peak

130 dB peak

 

 

 

 

 

Amplifiers

 

 

 

 

Power Output

1000 W Class D

 

 

 

 

 

 

Input Impedance (Ω)

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)

Power • Gain • LF Mode (Normal/

 

Front LED (On/Off/Limit)

 

 

DEEP™) • Polarity (Normal/Reverse)

 

 

 

 

• Front LED (On/Off/Limit)

 

 

 

 

Indicators

Power • Signal A • Signal B • Standby • Limit • Mic

 

Power • Signal • Standby • Limit

 

 

 

Connectors

Balanced female XLR / ¼" line/mic level input • Balanced female XLR / ¼" line level input • Dual Balanced male XLR

Dual balanced female XLR / ¼"

 

full range line level out • Balanced male XLR “mix” out • Stereo RCA line level input • Remote gain control • Locking

line level input • Dual Balanced

 

IEC power connector

 

 

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 85 – 265 VAC, 50 – 60 Hz

 

 

 

 

 

 

AC Power Consumption

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

 

 

1/8 Power

 

 

 

 

 

 

 

 

 

Enclosure

Impact resistant ABS

 

 

Painted birch plywood

 

 

 

 

 

Finish

Black Paint

 

 

Black textured paint

 

 

 

 

 

Grille

Black powder coated 18 gauge steel

 

 

 

 

 

 

 

 

Dimensions (HWD)

17.7" x 11" x 10.6"

20.4" x 12.6" x 11.8"

23.7" x 14" x 14"

26" x 14" x 28.1" (including casters)

 

450 mm x 280 mm x 269 mm

519 mm x 320 mm x 300 mm

603 mm x 356 mm x 356 mm

665 mm x 356 mm x 714 mm

 

 

 

 

 

Weight (Net)

27 lb (12.2 kg)

32 lb (14.5 kg)

41 lb (18.6 kg)

74 lb (33.6 kg)

 

 

 

 

 

Available Accessories

K8 TOTE • K8 YOKE •

K10 TOTE • K10 YOKE •

K12 TOTE • K12 YOKE •

KSub COVER

 

K SERIES M10 KIT

K SERIES M10 KIT

K SERIES M10 KIT

 

 

 

 

 

 

Specifications subject to change without notice.

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QSC Audio K8, K12, K10, KSub user manual Specifications, Connectors