QSC K8.2 2000-Watt 2-Way 8inch Active Loudspeaker

  • 8” Woofer; 1.4” titanium diaphragm compression driver
  • 105° Axisymetric
  • Maximum SPL 128 dB peak
  • 1800 W (LF), 225 W (HF) continuous Class D power amplifier
  • 18-gauge powder coated steel grille

$929.00 CAD

In stock


About QSC K8.2 2000-Watt 2-Way 8inch Active Loudspeaker

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.

The K.2 Series can function as either the Main PA or as a Floor Monitor. Each model can also be flown, wall- or truss-mounted or placed on a speaker pole, either straight-firing or with 7.5 degree down-tilt. This flexibility makes it a smart choice for a wide range of live sound applications.

Advanced Power and DSP: 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.

Presets: The user may select from an extensive list of factory preset EQ contours including Live, Dance, Monitor, and many more.

Scenes: Savable and recallable Scenes can store information like user EQ, Delay, and input configuration settings.

Inputs: 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.

Outputs: 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)

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.

Flexible Design: 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*

Additional information

Weight 31.8 lbs
Dimensions 17.7 x 11 x 10.6 in


QSC K8.2 2000-Watt 2-Way 8inch Active Loudspeaker Features:

  • Best in class audio performance
  • 2000 Watt Class-D amplifier module
  • Factory Presets and savable/recallable
    Scenes for commonly-used applications
  • Multi-function digital display for control and
    selection of loudspeaker functions including
    cross-over, EQ, delay and frequency contour
  • Intrinsic Correction™ tuning and
    loudspeaker management
  • DMT™ (Directivity Matched Transition)
    design provides excellent power response
    and consistent performance across the
    listening area
  • Refined, professional appearance looks great
    in any application
  • Rugged ABS enclosure for long life and
    lasting durability
  • Deployment in either main PA or floor
    monitor position
  • Dual pole cup mounts (standard and 7.5
    degree down-tilt)
  • M10 fittings for flown applications
  • Optional security panel prevents
    unauthorized tampering of controls
  • Complete EASE and CAD information
    available online
  • 6-Year Warranty*


Configuration Trapezoidal 2-way
8″ (203 mm), cone
High-frequency 1.4″ (35.6 mm) titanium diaphragm compression driver
Frequency Response (-6 dB) 59 Hz – 20 kHz
Frequency Range (-10 dB) 55 Hz – 20 kHz
Nominal Coverage (-6 dB) 105° Axisymetric
Maximum SPL1 128 dB @1 M, peak 122 dB @ 1 M, continuous
Power Output2 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
Material 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 (HWD) inches 17.7 x 11 x 10.6 in
Weight (Net) 12.2 kg (27 lbs)
Regulatory: CE, WEEE, UL, China RoHS, RoHS II, FCC Class B
Available Accessories K8 Tote, K8 Outdoor Cover
M10 Kit-C, K.2-LOC Lock Out Cover
K8.2 Yoke


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