The QSC K.2 Series represents the best-inclass loudspeaker for today's demanding audio professionals.
The
perfect combination of elegant design, superior audio performance,
high functionality, simple and intuitive operation, and genuine QSC
reliability, K.2 delivers extraordinary results for users in both
portable and installed applications. - Best in class audio performance
- 2000 Watt Class-D amplifier module
-
Intrinsic Correction tuning and loudspeaker management
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DMT
(Directivity Matched Transition) design provides excellent power
response and consistent performance across the listening are
-
Refined, professional appearance looks great in any application
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Rugged ABS enclosure for long life and lasting durability
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Deployment in either main PA or floor monitor position
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Factory Presets and savable/recallable Scenes for commonly-used application
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Multi-function
digital display for control and selection of loudspeaker functions
including cross-over, EQ, delay and frequency contour
-
Dual pole cup mounts (standard and 7.5 degree down-tilt)
-
M10 fittings for flown applications
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Optional security panel prevents unauthorized tampering of controls
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Complete EASE and CAD information available online
- 6-Year Warranty (with product registration)
The 2000 Watt power module delivers ample burst and continuous power for the loudspeaker?s premium drivers.
It has been designed with very low-noise fan cooling, enabling the
enclosures to be used in settings where background noise must be kept
to a minimum. Carefully tailored, subtle and sophisticated dynamics
processing is used to protect the drivers from damage and the
performance from distortion.
The user may select from an extensive list of factory preset EQ contours including Live, Dance, Monitor, and many moreSavable and recallable Scenes can store information like user EQ, Delay, and input configuration settings.
A pair of balanced combo XLR/F plus 1/4? TRS connectors with independent gain control are provided.
The first is equipped with selectable MIC/LINE (Microphone or Line)
level input while the second offers selectable HI-Z/LINE (High
Impedance or Line) level input, specifically for musical instruments.
Both inputs are connected directly to a pair of XLR/M throughput
connectors so that the signals may be ?daisy-chained? to another audio
device. A 3.5 mm TRS input jack with independent gain control is also
provided for connection of sources such as smart phones, computers, and
MP3 players.
In addition to the two throughput XLRs, a line-level output with the mixed signal from all inputs is also provided. (An optional security cover (K-LOC) may be installed to prevent unauthorized tampering of settings)
DMT
(Directivity Matched Transition) design matches the coverage angle of
the woofer at the cross-over frequency with the horn pattern
to ensure uniform response across the coverage area. Intrinsic
Correction techniques are also employed ensuring smooth power response
from the loudspeaker. The result is an extremely accurate loudspeaker
that behaves well in a wide range of acoustic spaces with little or no
equalization.
Each
model is housed in a rugged ABS enclosure with a professional yet
unobtrusive appearance that is at home in any application.
Each model can be utilized in either main PA or floor monitor
applications, while ergonomic handles and a heavy-duty steel grille
with fabric lining further enhance overall appearance and
functionality. The dual pole cups allow a zero or 7.5 degree downward
tilt when deployed on a pole. This allows for more even coverage across
the listening area and less problems due to rear wall reflections. For
suspended applications, integrated M10 fittings with a single pullback
are included to accommodate M10 eyebolts. An optional yoke mount
accessory is also available for permanent installation to walls and
ceilings or for temporary attachment to truss (requires 3rd party
hardware). 6-Year Warranty: Robust QSC reliability backed by a global
6-Year Warranty*
Model
|
K12.2
|
Configuration
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Multi-purpose, 2-way powered loudspeaker
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LF Transducer
|
12" (305 mm), cone
|
HF Transducer
|
1.4" (35.6 mm) titanium diaphragm compression driver
|
Frequency Response (-6 dB)
|
50 Hz - 20 kHz
|
Frequency Range (-10 dB)
|
45 Hz - 20 kHz
|
Nominal Coverage Angle
|
75° Axisymetric
|
Maximum Rated SPL1
Amplifier
Cooling
|
132 dB @ 1 M, peak 126 dB @ 1 M, continuous
Class D
Peak: 1800 W (LF), 225 W (HF)
Low-noise, variable speed fan
|
Controls
|
Power
3 x Level
Rotary encoder (push)
2 x selection buttons
|
Indicators
|
Monochrome LCD Display 1.75" x 1" (45 mm x 25.4 mm)
2 x Power LED (front and rear)
3 x Input Signal LED
Input A Mic selected LED
Input B Hi-Z selected LED
Limiter active LED
|
Connectors
|
2 x locking XLR/F ¼" combo (Mic/Line Input and Hi-Z/Line Input
1 x 3.5 mm TRS (Stereo Input)
2 x XLR/M (Loop-thru Output)
1 x XLR/M (Mix Output)
1 x locking IEC power connector
|
AC Power Input
|
Universal power supply 100 ? 240 VAC, 50 ? 60 Hz
|
AC Power Consumption 1/8th Power2
|
100 VAC, 2.1 A / 120 VAC, 1.9 A / 240 VAC, 1.1 A
|
AC Power Consumption - Standby
|
.2A at any voltage
|
Enclosure Details
|
|
Enclosure Enclosure
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Impact Resistant ABS
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Attachment Points
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2 x M10 threaded inserts plus Pull-Back
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Color
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Black (RAL 9011)
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Grille
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18 Gauge powered coated steel, internal cloth lining
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Dimensions (HxWxD)
|
23.7 x 14 x 13.8 in
602 x 356 x 350 mm
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Net Weight
|
17.7 kg (39 lbs)
|
Shipping Weight
|
21.7 kg (47.8 lbs)
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Regulatory
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CE, WEEE, UL, China RoHS, RoHS II, FCC Class B
|
Optional Accessories
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K12 Tote, K12 Outdoor Cover
M10 Kit-C, K.2-LOC LockOut Cover
K12.2 Yoke
|
|