Adastra: 953.179UK, UM Series Ultra Compact Mixer-Amplifier, 100V, 90W, Bluetooth, 1U Rack Mount
About this product
UM Series Ultra Compact Mixer-Amplifiers 100V
Experience top-notch audio management with the UM Series Ultra Compact Mixer-Amplifiers. Designed for small to medium PA installations, this versatile unit combines multiple functionalities into an ultra-compact housing. Key features include:
- Ultra compact form factor
- Efficient class D amplifier design
- Internal USB/FM/BT audio player
- Capable of 100V line or 8 Ohms operation
- Bluetooth connectivity with programmable ID
With easy-to-use front panel volume controls for microphones, line inputs, and USB/FM/BT sections, the UM Series delivers exceptional sound quality in a space-saving design. Easily mountable in a 1U 19" rack space, it’s the ideal solution for your audio needs.
Specifications
Specifications
| Signal-to-Noise Ratio (SNR) | 80dB (line), 75dB (mic) |
|---|---|
| Total Harmonic Distortion (THD) | <0.4% @ 1kHz |
| Mute Feature | 24V relay contacts |
| Input Types | 1 x mic (6.3mm), 1 x line (2 x RCA), 1 x aux (3.5mm) |
| Weight | 3.02 kg |
| DC Power | 24Vdc screw terminals |
| Line Output | 2 x RCA (mono) |
| Alarm Output | Fog, siren & alert generator |
| Audio Source | Internal USB/FM/BT player |
| Power Supply | 170-264Vac, 50Hz (IEC) or 24Vdc |
| Input Impedance | 1k Ohms (mic/line) |
| Speaker Outputs | Screw terminals - 100V / 8 Ohms / Com |
| Bluetooth Version | 5.0 |
| Input Sensitivity | -10dB (line), -45dB (mic) |
| Frequency Response | 100Hz - 18kHz |
| Output Power (RMS) | 90W (80W @ 24Vdc power) |
| Amplifier Construction | Class D + transformer output |
Ultra Compact Mixer-Amplifier (100V, 90W) features
Adastra: 953.179UK, UM Series Ultra Compact Mixer-Amplifier, 100V, 90W, Bluetooth, 1U Rack Mount



