The Adastra RM244V is a versatile 240W mixer-amplifier designed for professional public address and background music systems in environments such as hotels, corporate spaces, educational facilities, and retail establishments. It enables efficient distribution of audio across four independent zones, accommodating both live announcements and pre-recorded media playback.
Constructed within a robust 19-inch, 2U steel chassis, the RM244V ensures durability and reliability for rack-mounted installations. The front panel features intuitive rotary controls for each input channel and zone, and is complemented by LED indicators that provide clear visual feedback. Additionally, the inclusion of 19" rack-mount ears allows easy integration into standard equipment racks.
| Specification | Details |
|---|---|
| Power Supply | 110/230Vac, 50/60Hz (IEC) |
| Output Power | 240W rms (shared across 4 zones @ 100V) |
| Inputs | 3 x mic/line (jack/XLR), 1 x aux (RCA) |
| Input Sensitivity (Mic) | -47dBV |
| Input Impedance (Mic) | 5k Ohms |
| Input Sensitivity (Line) | -10dBV |
| Input Impedance (Line) | 1k Ohms |
| Paging Station Inputs | 2 x RJ45 (for optional CS4 call stations) |
| Line Output | RCA |
| Sends/Returns | Pre out, amp in (RCA) |
| Equaliser | Bass 100Hz ±10dB, Treble 10kHz ±10dB |
| Phantom Power | +20V (switchable inputs 1-3) |
| Audio Sources | USB/SD player, FM tuner, Bluetooth receiver |
| Bluetooth Version | 5.0 |
| Fire Alarm Contacts | 24V screw terminals |
| Dimensions | 433 x 88 x 328 mm |
| Weight | 10.3 kg |
The Adastra RM244V delivers dependable audio coverage across multiple zones with excellent clarity and control. Its comprehensive range of input options, intuitive interface, and flexible zoning capabilities make it a reliable solution for commercial sound systems.
Q: Can the RM244V play music via Bluetooth?
A: Yes, it includes a Bluetooth 5.0 receiver allowing wireless streaming from compatible devices.
Q: How many zones can be independently controlled?
A: The unit supports four zones, each with its own volume control, allowing for independent audio distribution.
Q: Is it compatible with emergency systems?
A: Yes, it has 24V fire alarm contacts that can mute the amplifier in case of an emergency.
Q: Can I use condenser microphones with this unit?
A: Absolutely. The first three mic inputs feature switchable +20V phantom power suitable for condenser microphones.
Q: Is the RM244V suitable for rack mounting?
A: Yes, it includes rack ears and fits a standard 19" rack mount setup (2U height).
