Adastra: 953.150UK, SA-series Secure Wall Amplifier, 240W, UHF Mic, Integrated Media Player, 100V
About this product
The SA-series Secure Wall Amplifier is a robust public address system designed for high-demand environments, offering exceptional sound quality and versatility.
- Powerful Amplifier: Delivers an impressive output of 240W, suitable for both 100V line and low impedance speakers.
- Multiple Inputs: Features 2 mic/line combo XLR/jack inputs with switchable +48V phantom power and priority override.
- Wireless Convenience: Comes with a UHF wireless handheld microphone and provides a wireless range of up to 50m.
- Media Playback Options: Integrated media player supports USB/SD playback, FM tuner, and Bluetooth audio streaming.
- Optimised for Security: Housed in a secure lockable cabinet, ideal for public spaces.
This amplifier is the perfect solution for venues where sound quality, security, and ease of use are critical.
Specifications
Specifications
| SNR | Mic: 66dB / Line: 76dB | 
|---|---|
| THD | <0.4% @ 1kHz | 
| Fuse | F2AL (20x5mm) | 
| Weight | 9.25 kg | 
| Line Inputs | RCA (Aux 1), RCA or 3.5mm jack (Aux 2) | 
| Line Output | XLR male connector | 
| Equalization | Bass + Treble each channel | 
| Music Source | USB/SD, FM Tuner, Bluetooth | 
| Power Supply | 170-264Vac, 50Hz (IEC) | 
| Phantom Power | +20V switchable to each XLR input | 
| Wireless Range | 50 m (max) | 
| Input Impedance | Mic: 600 Ohms / Line: 10k Ohms | 
| Mic/Line Inputs | 2 x combo XLR/jack | 
| Speaker Outputs | 8 Ohm / Com / Com / 100V | 
| Bluetooth Version | 5.0 | 
| Carrier Frequency | 864.5 MHz | 
| Input Sensitivity | Mic: -42dB / Line: -10dB | 
| Output Power (RMS) | 240 W | 
| Amplifier Construction | Class-D + output transformer | 
| Frequency Response (Mic) | 85Hz-22kHz | 
| Frequency Response (Line) | Line 1+2: 80Hz-24kHz, Line 3+4: 85Hz-24kHz | 
| Batteries (Handheld Transmitter) | 2 x AA (alkaline) | 
Secure Wall Amplifier with UHF Mic and Media Player features
 
        
        
        
          
            
              
Adastra: 953.150UK, SA-series Secure Wall Amplifier, 240W, UHF Mic, Integrated Media Player, 100V
 
            
 
      
 
      
 
      
 
      
 
      
 
       
        