- PRO

Professional 4-channel Class D amplifier in 1U rack format
The ArtSound PRL4600 is a professional power amplifier with four powerful outputs, designed for demanding installations and professional use. Thanks to its Class D amplification, it combines high efficiency with low heat generation and minimal distortion. The result: crystal-clear and powerful sound, even under prolonged load.
Despite its impressive performance, the PRL4600 fits into a 19" rack enclosure that is only 1U high, making it ideal for installations where space is at a premium. Its multi-mode functionality (stereo, parallel or bridge) allows it to be used in a variety of configurations - from hospitality to event venues and professional AV installations.
A 2-inch TFT display shows the temperature and volume per channel in real time, while the LED indicators for signal, clip and protection provide visual status feedback. Thanks to its extensive protections (overvoltage, short circuit, thermal) and intelligent ventilation, the PRL4600 operates reliably, quietly and safely in any environment.
Compact size, high power
Four channels, each delivering 600 W at 8 Ω or 800 W at 4 Ω. In bridge mode, the amplifier delivers up to 2 x 1600 W. All packed into a robust 1U rack enclosure, giving you maximum power with minimum space.
Intelligent control
A TFT colour display shows the temperature and volume of each channel. The signal, clip and protection LEDs keep you constantly informed of the status of each channel - convenient and safe for installation or live use.
Versatile configurations
With three modes available – stereo, parallel and bridge – the PRL4600 can be easily tailored to the needs of any setup. Whether it's a single powerful zone or multiple separate speaker lines, this amplifier adapts.