Adastra A22 Compact Stereo PA Amplifier
Product Features
- Good for music in bars, restaurants, gyms and homes using 4 or 8 ohm speakers.
- 70W, 4 or 8 ohm speakers.
- Bluetooth for music from a phone or tablet.
- Size 215 x 180 x 43mm.
- In the box: A22 stereo amplifier, I.R. remote control handset, 4 x mounting brackets with screws, UK plug to IEC power lead.
- Full specification, manual and FAQs below. UK delivery.
Adastra A22 Compact Stereo PA Amplifier
The Adastra A22 Compact Stereo PA Amplifier is a stereo amplifier from Adastra's commercial audio range, with 70W of output, for 4 or 8 ohm systems and Bluetooth.
Good for: music in bars, restaurants, gyms and homes using 4 or 8 ohm speakers.
Stock code 953.422UK, model A22.
Key features
- Compact and easy-to-use control panel
- Bluetooth receiver
- FM tuner
- USB / microSD mp3 player
- Supplied with I.R. remote control
- Supplied with 4 mounting brackets
- Microphone input with separate volume control
- Supplied with a UK to C13 power lead
What you also need
Pairs of 4 or 8 ohm speakers (see loudspeakers), speaker cable and a music source such as a phone or audio player.
Technical specification
| Model | A22 |
|---|---|
| Stock code | 953.422UK |
| Type | Stereo Amplifier |
| Power supply | 230Vac, 50Hz (IEC) |
| Load impedance | 4-8 ohms (each channel) |
| Output power @ 8 ohms | 2 x 25W RMS / 2 x 40W max. (@ 1kHz 10% THD) |
| Output power @ 4 ohms | 2 x 35W RMS / 2 x 55W max. (@ 1kHz 10% THD) |
| Inputs : Line | Aux 1 (3.5mm), Aux 2 (L+R RCA), Aux 3 (L+R RCA) |
| Input : mic | 6.3mm jack |
| Controls | Mic Volume, Treble, Bass, Music Volume |
| Audio source | USB/microSD player, FM tuner, Bluetooth |
| Antenna connection | F-type (FM tuner) |
| Dimensions | 215 x 180 x 43mm |
| Weight | 820g |
| In the box | A22 stereo amplifier; I.R. remote control handset; 4 x mounting brackets with screws; UK plug to IEC power lead |
| Downloads | Instruction manual (PDF) | UK declaration of conformity (PDF) | EU declaration of conformity (PDF) |
Common questions
What speakers can I use with it?
It drives 4 or 8 ohm speakers. Check the impedance of your speakers matches the outputs listed in the specification.
How do I play music from my phone?
Switch it to Bluetooth mode, search for it on your phone and pair.
Can it go in a rack?
Yes. Check the dimensions below against your rack.
Do you deliver and can I get advice?
Yes. We deliver nationally across the UK, normally in 1 to 2 working days for items in stock. Call 01902 902251 or email sales@zenithsecurityco.co.uk and we will help you choose.
Supplied by Zenith Security Co, Wolverhampton. Website zenithsecurityco.co.uk, call 01902 902251 or email sales@zenithsecurityco.co.uk. We ship nationally: orders placed before 2:30pm are normally dispatched for delivery within 1-2 working days to England, Scotland and Wales when in stock. Delivery is charged at checkout.
Browse the full Adastra range, more amplifiers, or all audio systems.
| Product Code | 953.422UK |
|---|---|
| Brand | adastra |
| Product Type | Stereo Amplifier |
| Power | 61 to 120W |
| Speaker Type | Low Impedance (4/8 ohm) |
| Zones / Channels | 1 |
| Bluetooth | Yes |
| Wall / Ceiling / Mounting | Rack |
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