Pure Resonance Audio RMA240BT 5 Channel 240W Rack Mount Mixer Amplifier with Bluetooth

The Pure Resonance Audio RMA240BT is a slim 1U rack-mount mixer amplifier designed for commercial audio systems that require flexible input channels, Bluetooth streaming and high power output. With five channels and a built-in Bluetooth media player, this unit simplifies wireless media integration and audio distribution for schools, offices, retail, and hospitality environments.

This amplifier includes four microphone/line inputs plus an AUX input, emergency priority channel and supports speaker output formats of 70 Volt or 4-16 Ohm. It provides 240 Watts of Class-D amplification in a lightweight chassis with forced-air cooling, making it ideal for long-term usage in commercial installations.

Featuring intuitive front panel controls for volume, bass, treble and channel selection, the RMA240BT is engineered for reliability and ease of installation. Its compact design, remote control support and flexible output options make it a robust solution for paging, background music and distributed audio systems.

Key Features

• 240 W Output Power: Delivers full rated power for distributed audio in commercial zones.
• Five Channel Inputs: Four mic/line channels plus one AUX media channel with Bluetooth connectivity.
• Bluetooth & Media Player Built-In: Stream audio from mobile devices and play USB/TF card media via front panel.
• Flexible Speaker Outputs: Supports 70 Volt or 4-16 Ohm configurations, selectable per installation need.
• Compact Rack Design: 1U (19-inch) chassis with forced-air cooling for professional rack mounting.

Technical Specifications

• Rated Power Output: 240 Watts
• Speaker Outputs: 70 Volt or 4 to 16 Ohms (selector switch)
• Built-in Media Player: USB/TF card slot plus Bluetooth streaming input
• Frequency Response: approx 80 Hz - 16 kHz (+/-3 dB)
• Power Consumption: approx 300 Watts
• Cooling: Forced-air fan cooling
• Chassis Size: 1U rack height (19 in wide)
• Dimensions (H x W x D): approx 1.73 x 19.05 x 11.61 Inches
• Weight: approx 11.5 lbs (5.2 kg)