Biamp REVAMP4240T 4 Channel Class D Amplifier

Biamp REVAMP4240T 4-Channel Class D Digital Power Amplifier for 70V/100V and 4-Ohm Systems
The Biamp REVAMP4240T is a high-powered 4-channel Class D amplifier designed for commercial installations, multi-zone audio systems, and large distributed sound applications. Delivering 4 x 240 watts of clean, efficient power at 100V or 4 ohms, this amplifier offers exceptional performance and flexibility. When higher output is needed, it can be bridged into 2 x 480 watts at 100V or 8 ohms, making it an ideal solution for demanding environments where reliability and audio clarity are essential.

Powerful and Configurable for Multi-Zone Audio Applications
Designed for versatility, the REVAMP4240T provides four independent amplifier channels, allowing it to drive multiple zones with precise control. Whether powering four mono zones, two stereo zones, or operating in bridged mode for high-power applications, this amplifier adapts to a variety of installation needs.

Bridgeable Channels for Increased Power and Performance
For applications requiring more output, the REVAMP4240T supports bridge mode, enabling users to combine two channels into a single 480-watt output at 100V or 8 ohms. This feature makes it suitable for large spaces, high-impedance speaker configurations, and installations where increased sound reinforcement is needed.

Efficient Class D Amplification with High-Efficiency SMPS Power Supply
Equipped with a high-efficiency switch-mode power supply (SMPS) and Class D amplification, this unit delivers powerful audio with minimal energy consumption. This ensures maximum efficiency while reducing heat dissipation, making it a reliable and cost-effective solution for professional audio environments.

Advanced Cooling System for Reliable Performance
The REVAMP4240T incorporates a combination of convection cooling and an intelligent variable-speed fan that activates only when necessary. This ensures quiet operation during low-demand periods while providing efficient heat dissipation when the system is under heavy load, extending the amplifier’s lifespan and maintaining consistent performance.

Built-In High-Pass Filter for Horn Speaker Optimization
To enhance compatibility with horn speakers and voice reinforcement applications, the amplifier features a built-in 250 Hz high-pass filter. This ensures clear, intelligible sound in paging and voice announcement systems by eliminating unnecessary low frequencies that could affect clarity.

Installer-Friendly Features for Seamless Integration
The REVAMP4240T includes Euroblock speaker connectors with multiple tap options, making it easy to integrate into new or existing systems. Its adjustable input sensitivity allows users to match each input to its respective source, ensuring balanced and optimized audio levels across all channels.