Technical parameters

Speaker category
Stage speaker
Speaker type
Max. SPL (dB; @1m)
Frequency range (Hz)
55 ~ 20000 (-10dB)
LF transducer
1 x 8"
HF transducer
1 x 1.4"
Nominal coverage (h/v; °)
Continuous power (W)
Peak power (W)
1800 LF + 225 HF
2 x Combo 6.3mm XLR/F (In; Mic/Line); 1 x 3.5mm TRS (In; Stereo); 2 x XLR/M (Out; Loop-thru); 1 x XLR/M (Out; Mix)
Width (mm)
Height (mm)
Depth (mm)
Net weight (kg)

Product description

The K8.2 is a professional, two-way speaker by QSC, which is equipped with an 8-inch cone and a 1.4-inch titanium diaphragm compression driver. The device is characterized by a class D amplifier with a peak power of approx. 2000W, of which 1800W is the peak value for the LF transducer and approx. 225W for the HF transducer. The manufacturer does not provide information on the continuous power of the device.

QSC K8.2, available at SQM Rental House, is equipped with a digital signal processing system that is responsible for effective bandwidth division and Boost Vocal correction. Users have at their disposal two, 6.3-mm Combo XLR inputs (including one with HI-Z/Line input) with Gain control, stereo TRS input (also with Gain control), or XLR outputs (including one Mix connector). The user can also control the device using the LCD screen.

The shape of K8.2 housing ensures high stability while maintaining a low weight parameter (12.2kg). The equipment has M10 sockets that are used to hang the speaker, and a double tripod socket - one at an angle of 0 degrees, which is ideally suited to playing music at further distances, and the other at an angle of 7.5 degrees, which is great for closer musical presentations.


QSC K.2 User manual

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