The Adastra UM60 is a versatile 60W ultra-compact mixer-amplifier designed for small to medium public address (PA) installations. Suitable for environments such as retail stores, offices, and educational facilities, it offers smooth audio distribution with built-in playback options.
Housed in a robust, ultra-compact chassis measuring 269 x 210 x 44mm and weighing 2.47kg, the UM60 ensures durability and space-saving installation. The front panel features intuitive volume controls for microphone, line input, and USB/FM/BT sections, along with a master volume control for straightforward operation. Rear panel screw terminals facilitate secure connections to either 100V line or 8Ω speaker loads.
| Specification | Details |
|---|---|
| Output Power (RMS) | 60W |
| Power Source | 170-264V AC, 50Hz or 24V DC |
| Amplifier Type | Class D with transformer output |
| Audio Source | USB/FM/BT internal player |
| Inputs | Mic (6.3mm), Line (2 x RCA), Aux (3.5mm) |
| Line Output | 2 x RCA (mono) |
| Speaker Outputs | Screw terminals - 100V / 8Ω / Com |
| Mute Trigger | 24V relay contacts |
| THD | <0.4% @ 1kHz |
| Input Impedance | 1kΩ (mic/line) |
| Input Sensitivity | -10dB (line), -45dB (mic) |
| Signal-to-Noise Ratio | 80dB (line), 75dB (mic) |
| Frequency Response | 100Hz - 18kHz |
| Alarm Tones | Fog, siren & alert |
| Dimensions (W x D x H) | 269 x 210 x 44mm |
| Weight | 2.47kg |
The Adastra UM60 delivers reliable and distortion-free sound for professional PA installations. Its efficient Class D circuitry ensures optimal power handling while maintaining a compact footprint. With intuitive controls and multiple connectivity options, it is ideal for users seeking a straightforward setup and reliable day-to-day operation.
Q: Can the UM60 be used with both 100V line and low impedance speakers?
A: Yes, the UM60 supports 100V line and 8Ω speaker outputs via rear screw terminals.
Q: Is Bluetooth audio supported?
A: Yes, Bluetooth playback is available through the integrated USB/FM/BT player.
Q: Can it operate without mains power?
A: Absolutely, it can run on 24V DC power, making it suitable for battery backup or mobile setups.
Q: Are emergency alarm sounds built-in?
A: Yes, the UM60 includes fog, siren, and alert tones for emergency broadcast situations.
Q: Is it suitable for background music and announcements?
A: Definitely. It is ideal for background music, paging, and announcements in small venues and commercial spaces.
