Adastra RM240SB 100V Mixer-Amplifier, 240W, USB/BT

The Adastra RM240SB is a versatile 240W mixer-amplifier designed for commercial sound installations. With 5 channels and 4-zone outputs, this 2U rack-mountable unit supports both 100V line and low-impedance speakers. It features an integrated USB/SD audio player, FM tuner, and Bluetooth connectivity, making it ideal for settings such as pubs, bars, restaurants, and places of worship.

Features

• 5 Channel Mixer: Offers multiple input options for diverse audio sources.
• 4 Zone Switching: Control audio output across four separate zones.
• USB/SD Audio Player: Play music directly from USB or SD cards.
• FM Tuner: Integrated FM radio tuner for added entertainment options.
• Bluetooth Connectivity: Easily connect smartphones and tablets for wireless audio streaming.
• Voiceover Feature: Automatically lowers background music when a signal is detected via mic input.
• Rack Mountable: Compact 2U design fits standard 19" racks for easy installation.
• Emergency Mute: 24V contacts mute all except Mic.1 when triggered.

Specifications

• Output Power: 240W RMS
• Speaker Outputs: 4 x 100V zone / 8 Ohms / COM terminals
• Mains Power: 110/240Vac, 50/60Hz (IEC)
• DC Power: 24Vdc (screw terminals)
• Inputs: Mic XLR, 2 x mic/line jack, 2 x RCA line
• Input Sensitivity: Mic 1 (balanced): -53dBV
• Input Impedance: Mic 1: 5k Ohms
• Line Output: RCA
• Controls: Mic1, mic/line2+3, line4+5, bass, treble, master volume
• Equalizer: Bass 100Hz ±10dB, Treble 10kHz ±10dB
• Bluetooth Version: 2.0
• Total Harmonic Distortion (THD): <1.0%
• Dimensions: 433 x 320 x 89 mm
• Weight: 9.62 kg