QSC LA112 Active Line Array Loudspeaker
The LA112 scales up QSC's L Class system with a lightweight neodymium 12 inch woofer and dual 1.75 inch HF compression drivers behind the LEAF waveguide, driven by a 2,400 W peak Class D amplifier for up to 136 dB max SPL. The added HF driver over the LA108 gives each box more high-frequency headroom, useful when fewer, larger boxes are the better fit for a room than more of the compact module.
RapidDeploy rigging is integrated into the enclosure so an array builds and secures without tools or external hardware, and Dante networked digital audio ships alongside analog input for direct integration into a Q-SYS system. The LA112 shares rigging and control with the LA108, so the two can combine in the same array where a room needs a mix of box sizes.
| Configuration | Active line array module |
|---|---|
| Driver | 12 in neodymium woofer, 2x 1.75 in HF compression drivers |
| Amplifier | Class D, 2,400 W peak |
| Maximum SPL | 136 dB peak |
| Waveguide | QSC LEAF (Length-Equalized Acoustic Flare) |
| Rigging | Integrated RapidDeploy, tool-free array assembly |
| Networking | Dante digital audio, Q-SYS Ecosystem integration |












