Amplifier Classes
There have been many developments in audio electronics, resulting in different amplifier circuit designs. Such designs can be divided into classes, of which 4 main types are relevant to audio – A, AB, H and D.
SA180 Secure Wall Mixer-Amplifier with Media Player & UHF Mic
953.148UK
SA180
Public address mixer-amplifier built into a surface-mount secure box. A total output of 180W can drive either 100V or 70V line or low impedance speakers from binding post terminals inside the cabin...
- 2 switchable mic/line inputs
- Switchable phantom power for condenser mics
- UHF wireless handheld mic supplied
| Description | |
|---|---|
|
953.148UK
SA180 Secure Wall Mixer-Amp +UHF mic |
SA180 Secure Wall Mixer-Amplifier with Media Player & UHF Mic
Public address mixer-amplifier built into a surface-mount secure box. A total output of 180W can drive either 100V or 70V line or low impedance speakers from binding post terminals inside the cabinet. The system includes a handheld UHF microphone with an inbuilt receiver and 2 switchable wired mic/line inputs are provided on combo XLR/jack sockets. An internal media player enables playback of audio tracks from USB/SD or Bluetooth connection. Alternatively, line inputs can be connected to the Aux 1 mini jack socket or Aux 2 RCA sockets. High power output, comprehensive features and the strong, lockable cabinet provides a complete solution for buildings where security and ease of use is essential.
- 2 switchable mic/line inputs
- Switchable phantom power for condenser mics
- UHF wireless handheld mic supplied
- USB/SD media player
- Bluetooth receiver
- 100V, 70V or low impedance operation
- Secure lockable cabinet
Specification
- Power supply 230Vac, 50Hz (IEC)
- Fuse F5AL
- Power consumption max. 190W
- Carrier frequency 864.1MHz (handheld UHF microphone)
- Stability ±0.03%
- Batteries : handheld transmitter 2 x AA (alkaline)
- Frequency response 40Hz - 15kHz
- Wireless range 50m (max)
- Operating temperature -20 to +50°C
- Output power : rms 180W
- Speaker : outputs 100V, 70V, 4-16 Ohms, COM
- Music source USB/SD or Bluetooth connection
- Mic/line inputs 2 x combo XLR/jack
- Line inputs 3.5mm (Aux 1), L+R RCA (Aux 2)
- Line output L+R RCA
- Equalizer : bass 100Hz ±12dB
- Equaliser : treble 10kHz ±12dB
- Bluetooth version 2.0
- THD <0.1%
- Dimensions 375 x 335 x 160mm
- Weight 10kg
Trade information
| 953.148UK | |
|---|---|
| Barcode / EAN | 5015972202739 |
| Package type | Box Printed |
| Package dimensions | 405 x 445 x 230mm |
| Package weight | 11.50kg |
| Package quantity | 1 unit |
| Carton dimensions | 445 x 475 x 415mm |
| Carton weight | 25.00kg |
| Carton quantity | 2 packages |
In the box
The box for this item contains :
- SA180 public address mixer-amplifier
- Lockable surface mount cabinet
- UHF wireless handheld microphone
- UHF antenna
- IR remote control for media player
- Microphone zip bag
- Cable security plate with screws
- 2 x keys (for cabinet lock)
- IEC power lead
Support
Instruction manual
For 953.148UK (551KB)
For 953.148UK (551KB)
Support : articles
Power Ratings: RMS vs Max vs Peak
A summary explaining the key differences between RMS, Max and Peak power ratings.
