QSC K12.2 Specifications
Coverage: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.
ApplicationsThe K.2 Series has been primarily designed for portable audio reinforcement. This includes a variety of uses in reinforcement for entertainers and presenters. All are designed to perform well on their own in full-range audio. They can be used singly, in stereo pairs or in distributed or delayed systems. They perform extraordinarily well as both main reinforcement systems and as floor monitors.All three models are equipped with two 35 mm pole sockets that allows use on a speaker stand or on a pole over a subwoofer. (The subwoofer must have a 35 mm pole socket capable of supporting the loudspeakers.) One socket is for vertical mounting, the other for tilting the enclosures down 7.5 degrees. In addition, the K.2 Series have features designed for various suspension methods. They feature two M10 threaded inserts for suspension with eyebolts and a built-in pull-back ring. There are also yoke accessories (model numbers: K8.2 YOKE, K10.2 YOKE, K12.2 YOKE) for each model that can mount either to the sides of the cabinet or to the top and bottom. These yokes allow for rigid mounting to structures and rotation of the speaker system.
Configuration: Multi-purpose, 2-way powered loudspeaker
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: 130 dB @1 M, peak 124 dB @ 1 M, continuous
Amplifier: Class D
Peak: 1800 W (LF), 225 W (HF)
Cooling: 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 Power: 100 VAC, 2.1 A / 120 VAC, 1.9 A / 240 VAC, 1.1 A
Enclosure Details: Impact Resistant ABS
Attachment Points: 2 x M10 threaded inserts plus Pull-Back
Color: Black (RAL 9011)
Grille: 18 Gauge powered coated steel, internal cloth lining
Dimensions (HxWxD):602 x 356 x 350 mm
23.7 x 14 x 13.8 in
Net Weight: 17.7 kg (39 lbs
Shipping Weight: 21.7 kg (47.8 lbs)
Regulatory: CE, WEEE, UL, China RoHS, RoHS II, FCC Class B
Optional Accessories:K12 Tote, K12 Outdoor Cover
M10 Kit-C, K.2-LOC LockOut Cover
K12.2 Yoke
Shure PG58 Specifications
Frequency Response | 60 to 15,000 Hz |
Polar Pattern | Cardioid |
Type | Dynamic (moving coil) |
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