Essential Information About the QSC K12.2 12-inch 1000 W RMS Active Speaker
- Power and Headroom: Class D amplification delivering 1012 W RMS (2025 W peak) for comfortable dynamic reserve and tight bass.
- Controlled Coverage: 75-degree axisymmetric directivity providing even dispersion, ideal for front-of-house and stage monitor use.
- Advanced DSP: Recallable scenes with EQ, delay, and input settings for quick and consistent deployment.
- Robust and Versatile: Discreet ABS enclosure, 35 mm pole mount, combo XLR/6.35 mm Jack inputs, and Loop/Mix outputs.
K.2: An Award-Winning Lineage That Redefined Its Category
Recognized by professionals, the K.2 series embodies QSC's vision: combining road-ready reliability with high-end performance. Backed by decades of audio engineering, the K12.2 stands as a modern standard in 2-way active speakers, blending refined design, effective ergonomics, and consistent results.
Who Is It For and What Are Its Uses?
The K12.2 is aimed at contractors, bands, DJs, houses of worship, schools, and multipurpose venues seeking a single speaker capable of handling main sound reinforcement or stage monitoring. Its controlled coverage and integrated DSP make it easy to adapt to varied setups, from conferences to energetic live performances.
Key Features Serving Sound and Workflow
Controlled Power, Coherent Sound
The Class D amplification module delivers generous power while remaining controlled, with precise highs and clear mids driven by a 1.4-inch compression driver and a 12-inch woofer.
DSP and Recallable Scenes
Recordable scenes allow instant recall of settings tailored to your typical scenarios: equalization, delays, input management. A real time saver for reproducible and reliable performances.
Simple Integration, Complete Connectivity
Two combo XLR/6.35 mm Jack inputs and one mini-jack TRS input accept mic/line sources or players. XLR Loop Thru and Mix Out outputs facilitate daisy-chaining or sending to a recorder or another speaker.
Technical Specifications
Design and Amplification
- Type: 2-way active speaker
- Amplification: Class D
- RMS Power: 1012 W
- Peak Power: 2025 W
- Enclosure Material: ABS
- Pole Mount: 35 mm
- Net Weight: 17.70 kg
Transducers
- Woofer: 12-inch cone
- Compression Driver: 1.4-inch
Audio Performance
- Max SPL (peak at 1 m): 132 dB
- Frequency Response (-6 dB): 50 Hz - 20 kHz
- Frequency Response (-10 dB): 45 Hz - 20 kHz
- Nominal Coverage: 75 degrees axisymmetric
Processing and Functions
- Recallable Scenes: EQ, delay, and input settings
Connectivity
- Inputs: 2 x combo XLR/6.35 mm Jack, 1 x mini-jack TRS
- Outputs: 2 x male XLR (Loop Thru), 1 x male XLR (Mix Out)
Power Supply
- Typical 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 after product registration within 30 days of purchase
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