QSC LA112 – Intelligent 2-way active line array loudspeaker with 2400 W amplification, RapidDeploy™ rigging and 90° × 15° coverage
The QSC LA112 is a next-generation active line array loudspeaker that combines advanced innovation, refined acoustic engineering and exceptional ease of use. Part of the L Class family, it is designed to deliver an immersive sonic experience, fast deployment, and outstanding performance across all scenarios—from simple plug-and-play systems to complex networked installations.
Equipped with a purpose-built 12" neodymium woofer and dual 1.75" HF compression drivers, the LA112 delivers an impressive 136 dB peak SPL with minimal distortion and a precise 90° horizontal × 15° vertical coverage pattern, ensured by the proprietary QSC LEAF™ waveguide. Its 2400 W peak Class D amplifier (1600 W LF / 800 W HF) with PFC provides high output efficiency while maintaining extremely low AC consumption.
The RapidDeploy™ rigging system enables ultra-fast, single-operator setup with short-, medium- and long-throw options—no additional tools or hardware required. With AWARE™ DSP (Automatic Wireless Array Recognition), the speaker automatically communicates essential configuration data through the rear color display or the QSC SysNav™ App.
Full network integration is available through Dante and complete control/monitoring via Q-SYS. Thanks to its ALP (Acoustic Linear Phase) design, the LA112 maintains perfect coherence when combined with other L Class loudspeakers in the same system.
The LA112 can be deployed in multiple configurations: flown arrays (up to 6 units), ground-stacked (up to 3 LA112 on a LS118), or pole-mounted (up to 2 units). Complete daisy-chain wiring is supported for analog audio, Dante, SysNav and PowerCON TRUE1 power.
Powerful, robust and extremely versatile, the LA112 and the LA108 are ideal solutions for touring professionals, rental companies, integrators, theatres, corporate events, houses of worship and any application demanding pristine accuracy and maximum reliability.
Specifications:
- 2-way active line array loudspeaker with 12" neodymium woofer and dual 1.75" HF drivers
- QSC LEAF™ waveguide providing precise 90° × 15° coverage
- 2400 W peak Class D amplifier (1600 W LF / 800 W HF) with Power Factor Correction
- Maximum SPL: 136 dB peak @ 1 m
- Frequency Response (-6 dB): 58 Hz – 20 kHz
- Frequency Range (-10 dB): 53 Hz – 20 kHz
- Acoustic Linear Phase (ALP) for perfect phase coherence across L Class systems
- AWARE™ intelligent DSP for automatic array recognition and optimization
- QSC SysNav™ App for configuration, design, processing, monitoring and AIM coverage simulation
- Connectivity: XLR In / XLR Thru 2 × RJ45 EtherCON (Dante + SysNav In/Thru) 2 × PowerCON TRUE1 (In/Out)
- Rear interface: 2.4" color display (240×320 px), rotary encoder, Menu & ID buttons
- Universal AC power 100–240 V (50–60 Hz) – consumption: 100 V = 1.8 A • 120 V = 1.5 A • 230 V = 1 A
- Housing: impact-resistant ABS, 16-GA steel grille, black RAL 9011 finish
- Rigging: RapidDeploy™ + rear M10 pull-back point
- Dimensions: 392 × 630 × 417 mm
- Net weight: 21.4 kg
- Included accessories: PowerCON TRUE1 cable
- Deployment options: • Flown (up to 6 units) • Ground-stacked (up to 3 units on LS118) • Pole-mounted (up to 2 units)
- Warranty: 6 years with registration
Key Points:
- High-performance 2-way line array with 12" woofer and dual 1.75" HF drivers
- Controlled 90° × 15° coverage with LEAF™ waveguide
- 2400 W peak Class D amplifier with low power consumption and PFC
- RapidDeploy™ rigging enabling fast, single-operator setup
- AWARE™ DSP for automatic array detection and optimization
- Full network control: Dante, SysNav, Q-SYS integration
- AIM modelling via SysNav™ for precise venue coverage prediction
- Flexible deployment: flown, stacked or pole-mounted
- Rugged ABS construction and 6-year warranty
