Adastra A8300 Mixer-Amplifier 8 x 300W
Product Features
- Good for shops, cafes, pubs, offices, schools and gyms that want background music and announcements from one box.
- 600W, 4 or 8 ohm speakers, 8 zones/channels.
- Bluetooth for music from a phone or tablet.
- Size 482 x 330 x 88mm.
- In the box: A-series commercial mixer-amplifier, I.R. remote control for audio player, IEC power lead(s).
- Full specification, manual and FAQs below. UK delivery.
Adastra A8300 Mixer-Amplifier 8 x 300W
The Adastra A8300 Mixer-Amplifier 8 x 300W is a mixer-amplifier from Adastra's commercial audio range, with 600W of output, for 4 or 8 ohm systems, Bluetooth and 8 zones or channels.
Good for: shops, cafes, pubs, offices, schools and gyms that want background music and announcements from one box.
Stock code 953.483UK, model A8300.
Key features
- 2-band EQ per output zone
- Internal audio player with USB/microSD playback
- S/PDIF optical input
- Bluetooth connectivity
- Each stereo output zone can be summed as dual mono
- Voice override for mic inputs
- FM radio tuner with external aerial connection
- 24V emergency mute contacts
What you also need
Speakers to suit (see loudspeakers; 100V ceiling or wall speakers for most shops and offices), speaker cable, and a paging microphone if you want to make announcements.
Technical specification
| Model | A8300 |
|---|---|
| Stock code | 953.483UK |
| Type | Mixer-Amplifier |
| Weight | 11.34kg |
| Dimensions | 482 x 330 x 88mm |
| Output power @ 8 ohms | 4 x 2 x 150Wrms |
| Output power @ 4 ohms | 4 x 2 x 300Wrms |
| Power supply | 230Vac, 50Hz (IEC) |
| Amplifier construction | Class D |
| Frequency response | 20Hz - 20kHz ±0.5dB |
| Input : mic | 2 x 6.3mm jack (mono) front or rear panel |
| Input : line | Line 1 (L+R RCA), Line 2 (L+R RCA) |
| Digital audio input | TOSLink optical (S/PDIF) |
| Input sensitivity : line | 0.775Vrms |
| Input : aux | 3.5mm stereo jack |
| Input sensitivity : aux | 0.480Vrms |
| Input impedance | 10k Ohms |
| Audio source | USB/microSD mp3 playback, FM tuner, B/T receiver |
| Bluetooth version | 2.3 |
| Input controls | Aux, Media, Line1, Line2, Mic1, Mic2, Talkover |
| Output controls | Mode, Stereo/Mono, Treble, Bass, Channel Volumes |
| Antenna connection | F type (FM tuner) |
| Dynamic range | 92dB |
| THD +N | <0.1% |
| Protection | Thermal, over-current, over-voltage, short-circuit |
| Emergency control | 24V mute terminals |
| Version | 8 x 300W |
| In the box | A-series commercial mixer-amplifier; I.R. remote control for audio player; IEC power lead(s) |
| Downloads | Instruction manual (PDF) | UK declaration of conformity (PDF) | EU declaration of conformity (PDF) |
Related Adastra products
Adastra A6300 Mixer-Amplifier 6 x 300W, Adastra A4300 Mixer-Amplifier 4 x 300W, Adastra A2300 Mixer-Amplifier 2 x 300W, Adastra S460-WIFI Streaming Amplifier, Adastra A14 Dual Stereo Amp 1U 4 X160W, Adastra S260-WIFI Internet Streaming Amplifier.
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 | 953.483UK |
|---|---|
| Brand | adastra |
| Product Type | Mixer-Amplifier |
| Speaker Type | Low Impedance (4/8 ohm) |
| Zones / Channels | 8 or more |
| Bluetooth | Yes |
| Wall / Ceiling / Mounting | Rack |
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