Lab Gruppen – GSL Professional

Power Amplifiers for Installed & Live Sound

Reliable, high-efficiency amplification for venues, touring racks, hotels, and distributed audio systems.

What we do

Networked installation amplifiers with DSP for venues and commercial AV.

Lightweight portable amps with precise power control for live sound systems.

Touring-grade amplifiers with Lake DSP and networking for concert systems.

INNOVATION

Scalable installation amps, from commercial zones to networked DSP platforms for large venues.

Compact, road-ready power amps, high output with DSP and optional networking for portable live sound rigs.

High-power touring amps built for the road, rugged performance with DSP and digital audio networking for large live rigs.