More Power. Less Weight. Zero Sonic Compromises.

Built in Sweden to Tour the World

The Lab.gruppen FP+ Series was designed and engineered to achieve unprecedented channel and power density. Simply put, FP+ amplifiers allow you to configure racks of any size – for any mobile reinforcement application – using fewer, smaller, and lighter amplifiers. A very few compact racks, each easily maneuvered by a single person, now can power an arena-sized system with headroom to spare.

Each FP+ amplifier is 2U high and weighs a mere 12 kg (less than 27 lbs). Yet each produces nearly twice the clean, sustained output power of equivalent predecessor fP Series models. To achieve this extreme channel density and power-to-size ratio, Lab.gruppen engineers refined and upgraded two proprietary technologies: the regulated switch-mode power supply (R.SMPS™) and the patented Class TD® output stage. Both are incorporated in all four FP+ Series amplifiers. Working together, this new generation of proprietary circuits produces more power from a smaller package while at the same time maintaining Lab.gruppen’s peerless reputation for sonic excellence. The highs stay crisp and transparent. The mids are warm and natural. And the tight low end delivers visceral impact. You will notice the difference immediately, as will audiences, on-stage performers (when powering monitors), and the event promoters as well.