The Sonodyne ES120P 120W Booster Amplifier is a high-performance professional power amplifier designed to deliver clean, reliable, and distortion-free sound for commercial audio installations across India. Whether you need to expand an existing PA system or power multiple speakers in a 100V line setup, the ES120P provides consistent output with superior clarity. Built with a robust fan-cooled design and rack-mountable 2RU chassis, this amplifier is perfect for schools, offices, retail stores, banquet halls, auditoriums, religious places, factories, and multi-zone audio setups. With 4Ω and 100V output capability, seamlessly integrates with both low-impedance speakers and distributed speaker lines. 1. What is the main use of the Sonodyne ES120P booster amplifier? A-1 It is mainly used to extend the power of an existing PA system or drive multiple speakers in large commercial spaces. 2. Can I use this amplifier with 100V line PA speakers? A-2 Yes, it fully supports 100V line output, making it suitable for malls, schools, offices, and multi-speaker installations. 3. Does it support long hours of continuous use? A-3 Absolutely. The fan-assisted cooling system ensures stable performance even during extended operation. 4. Can I connect multiple amplifiers together? A4 Yes, thanks to its balanced input and through output, it allows chaining for multi-zone systems. 5. Is this amplifier suitable for music as well as announcements? A-5 Yes. With wide frequency response and low distortion, it delivers clear speech and good background music quality. Specifications OUTPUT POWER PER CHANNEL 120 watt FREQUENCY RESPONSE 55Hz ~ 20kHz OUTPUT CHANNEL 1 THD N < 0.2% (-3dB) OUTPUT MODE 4 Ohm-100V SIGNAL TO NOISE RATIO > 85dB INPUT VOLTAGE 230Vac 50-60Hz INPUT SENSITIVITY 160mVrms MOUNTING 2RU COOLING Fan-assisted DIMENSIONS (WxDxH) mm 483 x 293 x 88 NET WEIGHT 6.8kg
