The Sonodyne ES500P is a high-performance 500W booster amplifier designed for professional PA installations, large venues, schools, malls, auditoriums, offices, hotels, and outdoor sound reinforcement. Built to deliver powerful, clean, and stable audio output, this booster amp is ideal for expanding existing PA systems or driving high-power 100V/4Ω speakers with ease. With support for 4Ω and 100V line outputs, ensures versatile compatibility with commercial sound applications. Its Class-D power efficiency, low distortion, and superb 85dB signal-to-noise ratio guarantee crystal-clear sound, whether used for paging, announcements, or background music. Engineered for reliability, features a rugged 2RU rack-mount design, balanced input with loop-through, and fan cooling for safe continuous operation. 1. What is the use of the Sonodyne ES500P booster amplifier? A-1 It is used to increase the power of existing PA systems, ideal for large venues that need strong audio output. 2. Can it work with 100V line speakers? A-2 Yes, it supports 4Ω and 100V line outputs, making it compatible with standard PA speakers in India. 3. Does it support chaining multiple amplifiers? A-3 Yes, it includes balanced input loop-through for connecting multiple units. 4. Is it suitable for 24×7 commercial use? A-4 Absolutely — its fan-cooled design and rugged build ensure long, reliable operation. 5. Where can I use this amplifier? A-5 Ideal for schools, colleges, malls, hotels, offices, factories, railway stations, public halls, auditoriums, and more. Specifications OUTPUT POWER PER CHANNEL 500 watt FREQUENCY RESPONSE 55Hz ~ 13.5kHz OUTPUT CHANNEL 1 THD N < 0.3% (-3dB) OUTPUT MODE 4 Ohm-100V SIGNAL TO NOISE RATIO > 84dB INPUT VOLTAGE 230Vac 50Hz INPUT SENSITIVITY 1Vrms MOUNTING 2RU COOLING Fan-assisted DIMENSIONS (WxDxH) mm 483 x 455 x 88 NET WEIGHT 17.2kg
