Adastra RM Series RM240D Mixer-Amplifier 100V, DAB+, Bluetooth 5.0, USB/SD, 240W, 2U Rack Mountable

Adastra RM240D 100V Mixer Amplifier with DAB+, Bluetooth, and USB/SD Overview

The Adastra RM240D is a versatile and high-performance 100V mixer amplifier designed for professional audio installations, offering seamless integration with various audio sources. Featuring a built-in DAB+/FM radio tuner, Bluetooth connectivity, and a USB/SD media player, this amplifier ensures high-quality sound reproduction for background music, paging, and announcements. With four selectable 100V speaker outputs and one unswitched output, it provides flexible distribution options for multi-zone audio setups. The 240W RMS power output makes it ideal for venues such as restaurants, retail stores, offices, and conference rooms, delivering consistent and reliable audio performance. Designed for ease of use, the RM240D includes VOX priority control, phantom power for microphones, and emergency mute contacts, making it a practical solution for commercial and public address systems.

Engineered for adaptability, the RM240D features multiple input options, including an XLR mic input with switchable +20V phantom power, two mic/line inputs, and dual RCA line inputs, ensuring compatibility with a wide range of audio devices. The rear panel also includes switches for phantom power, VOX, and mic/line selection, allowing for precise control over audio sources. The built-in equaliser provides bass and treble adjustments, enhancing sound customisation to suit different environments. Offering both mains (230V AC) and 24V DC power options, this unit is suitable for fixed installations and mobile applications where reliable performance is required. The robust 2U rack-mountable design ensures durability and easy integration into professional AV setups, making it an excellent choice for businesses and public spaces requiring a powerful and flexible audio solution.