The LB Audio PA 4-2K is a high-output, four-channel PA power amplifier engineered for demanding live sound and installation duties. Delivering up to 4 x 2500 W at 2 ohms, and 4 x 2000 W at 4 ohms, it provides serious headroom for driving modern full‑range loudspeakers and subwoofers with authority. Its four independent channels enable flexible system configurations, from multi-zone installs to bi‑amped or quad‑amped rigs, helping you optimise power where it’s needed most. Built for daily professional use, the PA 4-2K combines robust construction with efficient thermal management to keep performance stable under sustained loads. Whether you’re reinforcing bass-heavy dance systems, powering monitor mixes on stage, or supporting a versatile FOH setup, this amplifier offers the muscle and consistency required for reliable results. Straightforward integration into existing PA systems makes it a practical choice for rental companies, touring providers, venues and houses of worship seeking scalable power without unnecessary complexity. A solid, no‑nonsense solution when you need clean, consistent power delivery. Ideal for touring, rental fleets, clubs, theatres and permanent installs.
Includes
- LB Audio PA 4-2K PA Power Amplifier 4 x 2500 W at 2 Ohms
STAGE22.1.100.000