The AMP4600 amplifier provides 4 × 600 W in-line 70/100 V power for medium- to large-scale installations requiring power and multi-zone management. Commercial spaces, sports facilities, professional buildings: when sound coverage expands and power requirements intensify, this four-channel amplifier becomes the obvious solution. Each 600 W channel supplies several zones, with volumes adjusted to each environment. The Class D architecture combines high power and advanced thermal dissipation, while rear-mounted controls ensure that only the technical team has access to essential parameters.
High power, minimal heat generation
Class D technology enables this amplifier to deliver 4 × 600 W at 100 V with outstanding energy efficiency and controlled heat generation. Audio bandwidth extends over the entire 20 Hz-20 kHz range, with harmonic distortion below 0.05% and a signal-to-noise ratio in excess of 100 dB. The thermo-regulated ventilation system automatically adjusts its speed according to the actual temperature, guaranteeing reliability and long life without noise pollution.
Intelligent energy saving
The automatic standby system constantly monitors the input signal and switches to economy mode after 15 minutes of inactivity, thus reducing power consumption. This dynamic management of the audio flow optimizes energy costs without sacrificing responsiveness: the amplifier instantly returns to its nominal speed as soon as a signal is detected. A decisive advantage for reducing operating costs while minimizing the environmental footprint.
Integrated professional settings
Each channel has its own level potentiometer and selectable high-pass filter (Flat/HPF 80 Hz), accessible exclusively from the rear panel. Euroblock connections on all links simplify installation and guarantee solid connections. On the front panel, four LED indicators per channel (Signal, -20 dB, Clip, Protect) provide instant visual feedback on operating status. The 2U 19″ rack housing integrates all electronics in a compact footprint weighing just 8 kg.
Key points
– Output power: 4 x 600 W at 100 V
– Class D technology: optimum energy efficiency and reduced thermal output
– Installer controls on rear panel: volume control and HPF 80 Hz high-pass filter (Flat/HPF switching per channel)
– Automatic standby after 15 minutes of no signal
– Temperature-controlled fan for optimum temperature maintenance
– Euroblock terminal blocks: reinforced input and output connections for professional installation
– Front LED indicators: Signal, -20 dB, Clip, Protect
– Multiple protections: short-circuit, open circuit, overtemperature, limiter, HF and RF
Technical specifications
– Output impedance: 33 Ohms @ 100 V
– Input sensitivity: 0 dBV / 20 kΩ balanced
– Frequency response: 20 Hz – 20 kHz
– THD+N: < 0.05%
– Damping factor: > 500 @ 1 kHz
– Power supply: PFC switching, AC 90-264 V, 50/60 Hz
– Controls: front ON/OFF switch, rear volume and HPF
– Dimensions: 483 x 88 x 425 mm (2U, 19″ format)
– Weight: 8 kg
