Essential Information About the QSC K8.2 Active Speaker
- Compact 8-inch format, Class D power of 1012 W RMS (2025 W peak) for an outstanding size-to-power ratio.
- Wide 105-degree axisymmetric dispersion and max SPL of 128 dB for even and impactful coverage.
- Advanced DSP with storable "Scenes" including EQ, delay, and input management.
- Complete versatility: main PA, stage monitor, fixed installation, pole mount (35 mm socket).
A Recognized QSC Legacy
Part of the K.2 series, the K8.2 embodies QSC's approach: refined design, proven reliability, and professional performance. Winner of a NAMM TEC Award, this generation set new standards for compact active speakers by combining power, digital control, and ergonomics in a rugged enclosure.
Who Is It For and What Applications?
Ideal for mobile DJs, musicians, service providers, and venues hosting audiences, the K8.2 fits equally well as a front-of-house speaker or wedge monitor. Its 8-inch format favors precision and effective range in bars, clubs, conferences, or houses of worship, while offering dynamic headroom for demanding performances.
Key Features and Decisive Innovations
Amplification and Sound Reinforcement
Its Class D amplification module delivers a reserve of 1012 W RMS (2025 W peak) for clear reproduction from bass to the top of the spectrum. The 105-degree axisymmetric directivity ensures a coherent sound image regardless of placement in the room.
Built-in DSP and "Scenes"
The internal processor allows saving and recalling complete "Scenes" (EQ, delay, input routing). You instantly adapt the speaker to the application: vocals, music playback, instrument monitor, or wide dispersion, without needing external processing.
Connectivity and Quick Deployment
Two combo XLR/Jack inputs plus one mini-jack TRS facilitate connecting microphones, mixers, or players. The XLR loop-thru and Mix outputs simplify chaining and sending signals to a recorder or main system. The 35 mm socket and ABS enclosure ensure reliable setup, whether on a stand or on the floor.
Technical Specifications
System and Drivers
- Design: 2-way active speaker
- Woofer: 8-inch cone
- Tweeter: 1.4-inch compression driver
- Nominal coverage: 105 degrees, axisymmetric
- Enclosure material: ABS
- Socket: 35 mm
- Net weight: 12.20 kg
Performance
- Max SPL (Peak SPL @ 1 m): 128 dB
- Power (RMS): 1012 W (Class D)
- Power (peak): 2025 W (Class D)
- Frequency response (-6 dB): 59 Hz - 20 kHz
- Frequency response (-10 dB): 55 Hz - 20 kHz
Connectivity
- Inputs: 2 x XLR/Jack combo, 1 x mini-jack TRS
- Outputs: 2 x male XLR (loop-thru), 1 x male XLR (Mix output)
Power Supply
- AC consumption: 100 V, 2.1 A * 120 V, 1.9 A * 230 V, 1.1 A
Accessories and Warranty
- Accessories (not included): cover, soft case, and mounting system
- Warranty: 3 years + 3 years*
- *6-year warranty when the new product is registered on QSC.com within 30 days of purchase