Professional power amplifiers
A-series power amplifiers drive Quint loudspeakers with factory presets on board: crossover, EQ and dynamic limiting per cabinet. Predictable output, night after night.
Power with headroom
The A-series spans two to six channels and 500 W to 3000 W per channel at 8 Ω. Class-D efficiency keeps racks light and cool; the power supply keeps delivering when the program gets dense.
Amplifiers that know the speaker
Every Quint cabinet has a factory preset in the amplifier: crossover, EQ, delay and dynamic limiting tuned to the driver limits. The system stays on its linear target curve at any level, and the drivers stay alive.
Touring and installation
Presets are recalled per channel, so one amplifier can drive tops, monitors and subwoofers side by side. A monitor rig one day, a distributed install the next, still matched.
Common questions
How much amplifier power does a speaker need?
Enough for the program plus headroom, then limited correctly. With factory presets the A-series delivers what each cabinet can take, and the limiter, not the voice coil, is what stops it.
Is class D good enough for professional audio?
Yes. Modern class-D stages are the standard in touring and installation: high output, low weight, low heat. Linearity comes from honest engineering and DSP, not from bias class.
Do A-series amplifiers have DSP on board?
Yes. Crossover, EQ, delay and limiting run inside the amplifier, with a factory preset per Quint cabinet. For system-level routing and zones you add a P-series processor.
Can I drive different Quint cabinets from one amplifier?
Yes, presets load per channel. A four-channel A42 can drive tops on two channels and subwoofers on the other two, each with its own preset.
Plan your system with us
Send a floor plan or a rider and our engineers come back with a modelled design: cabinets, amplifiers, presets and coverage.