The Adastra UM60 installation amplifier integrates an FM tuner, USB playback and a wireless Bluetooth receiver in a compact enclosure. It features Class D amplification and a mono output that supports 100 V line or 8 Ω speakers, connected via screw terminals. It is designed for small to medium-sized PA installations.
Microphone, line and AUX inputs, as well as USB, FM and Bluetooth sources, are controlled using the volume controls on the front panel. It includes an alarm output with foghorn, siren and alert generators, while the RCA line output is mono. Mounting hardware is included for installing two units side by side in a 1U 19" rack space.
- Type: Installation power amplifier
- RMS power: 60 W
- Amplification technology: Class D with output transformer
- Speaker output: 100 V line or 8 Ω
- Audio sources: USB, FM, Bluetooth
- Inputs: 1 × 6.3 mm microphone, 1 × 2 RCA line, 1 × 3.5 mm AUX
- Line output: 2 × RCA, mono
- Alarm output: Foghorn, siren and alert generators
- Power supply: 170–264 V AC, 50 Hz (IEC) or 24 V DC
- Mute: 24 V relay
- Frequency response: 100 Hz–18 kHz
- THD: <0.4% at 1 kHz
- Input impedance: 1 kΩ (microphone/line)
- Input sensitivity: −10 dB (line), −45 dB (microphone)
- Signal-to-noise ratio: 80 dB (line), 75 dB (microphone)
- Dimensions: 269 × 210 × 44 mm
- Weight: 2.47 kg
Technical Specifications
- Amplifier Type
- Commercial Amplifier
- Type
- Power Amplifier
- Power (100V)
- 60 W
- Class
- D
Additional Specifications
- Radio
- Yes
- Cooling system
- No
Connectivity
- RCA
- Yes
- XLR
- No
- Mini Jack (3.5mm)
- Yes
- Jack (6.3mm)
- Yes
- USB
- Yes
- Ethernet
- No
- Bluetooth
- Yes
- Mic In
- Yes
Dimensions
- Width
- 210 mm
- Height
- 44 mm
- Length
- 269 mm
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.