The Biamp REVAMP4240T is a powerful professional 4-channel Class-D amplifier designed for demanding commercial and installed audio applications. Delivering 4 x 240W RMS at 100V or 4Ω, the REVAMP4240T combines high-output performance, bridgeable flexibility and efficient Class-D amplification in a robust 2U rack-mount chassis.
Engineered for multi-zone audio systems, hospitality venues, education facilities, fitness centres and public address installations, the REVAMP4240T offers versatile configuration options alongside intelligent protection and cooling technologies.
The REVAMP4240T provides four powerful amplifier channels suitable for both 100V distributed audio systems and low impedance speaker installations.
Each pair of amplifier channels can be bridged for higher power applications requiring greater output capacity.
The REVAMP4240T uses advanced Class-D amplifier topology combined with dual high-efficiency switched-mode power supplies for outstanding energy efficiency and reliable operation.
Each input stage includes a built-in 250Hz high-pass filter, ideal for optimising systems using horn loudspeakers or speech reinforcement applications.
An intelligent variable-speed cooling fan activates only when required, helping maintain quiet operation while protecting the amplifier during demanding use.
The REVAMP4240T is suitable for a wide variety of commercial and installed audio configurations.
Flexible balanced and unbalanced input connections simplify integration into professional AV and PA systems.
| Specification | Details |
|---|---|
| Amplifier Type | Class-D |
| Channels | 4 |
| RMS Output Power (4Ω) | 4 x 240W |
| RMS Output Power (8Ω) | 4 x 120W |
| RMS Output Power (100V) | 4 x 240W |
| Bridged Output Power | 2 x 480W |
| Minimum Load Impedance | 4Ω per channel / 8Ω bridged |
| Frequency Response | 50Hz – 20kHz |
| Channel Separation | >68dB @ 1kHz |
| Cooling System | Intelligent Variable-Speed Fan |
| Power Supply | 115 – 230VAC Dual SMPS |
| Maximum Power Consumption | 1050W |
| Rack Size | 2U 19" |
| Dimensions | 88 x 483 x 338mm |
| Weight | 16.7kg |
Ideal for retail stores, hospitality venues, fitness centres, schools, houses of worship, public buildings and commercial audio installations requiring powerful multi-zone 100V or low impedance amplification.
Q: Does the REVAMP4240T support both 100V and low impedance speaker systems?
A: Yes, it supports both 100V line and low impedance speaker configurations.
Q: Can the amplifier channels be bridged?
A: Yes, channel pairs can be bridged to provide 2 x 480W output.
Q: Does the amplifier include a cooling fan?
A: Yes, it features an intelligent variable-speed fan that activates only when required.
Q: Is the REVAMP4240T suitable for horn speaker systems?
A: Yes, the integrated 250Hz high-pass filter is designed to optimise horn speaker performance.
