Audiophony AMP4300

The AMP4300 is a 300 W/CH, 4-channel power amplifier for 70/100 V lines, designed for medium to large distributed sound systems. It is the ideal solution for all multi-zone installations that require power, reliability, and independent level management in every area.

The Class-D technology ensures stable power delivery with low heat requirements, distortion below 0.05%, and a signal-to-noise ratio of over 100 dB. The thermally controlled ventilation provides quiet operation and a long lifespan even under prolonged load.

An intelligent standby system automatically reduces power consumption when no signal is present, helping to keep operating costs low without compromising responsiveness: the amplifier instantly returns to full power as soon as an incoming audio signal is detected.

The configuration has been designed for installers: each channel features a volume control and a selectable high-pass filter (flat / 80 Hz), which is only accessible from the back. Euroblock connectors simplify wiring, while dedicated front LEDs for each channel (Signal, -20 dB, Clip, Protect) allow for immediate visual monitoring of the system status.

All of this is integrated into a robust, compact, and lightweight 2U chassis that weighs only 6.7 kg.

User benefits:

• High energy efficiency and low heat generation
• Audio quality with very low distortion and a high signal-to-noise ratio
• Reduced long-term power consumption thanks to the automatic standby mode

Applications:

• Shopping malls
• Sports complexes
• Public buildings.