Adastra A8 8 x 200W Stereo Amplifier with FM Radio/Bluetooth & Media Player
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Delivery £4.50 or Free Over £50
Delivery £4.50 or Free Over £50
All orders to mainland UK over £50 are eligible for free standard delivery.
For orders under £50 we have delivery rates starting from just £2.99
Need it fast? No problem, you’ll find express next day delivery rates available on most products. Learn More
60 Day Returns + 1 Year Warranty
60 Day Returns + 1 Year Warranty
We’re so confident that you’ll be happy with your purchase that we’ve extended our returns policy to 60 days.
We call it the “Happy Sound Guarantee”.
If you’re not happy with your purchase for any reason simply send it back to us for a full refund. Learn More
Warranty
K&B Audio are authorised dealers for Adastra. All sales come with a 1 Year manufacturers warranty and full technical support.
Description
Description
This multi-zone amplifier has two mic inputs and a switchable stereo input for each zone.
Its media player section offers MP3 audio playback from USB drives and/or SD cards, plus a Bluetooth receiver and FM radio tuner.
Each output zone has a rotary switch which selects the stereo playback between two rear stereo inputs, a front 3.5mm stereo input, or the built-in media player.
The mic inputs 1 and 2 are constantly active to all output zones.
Connecting to speakers via Euroblock terminals delivers up to 200W per output at 4 Ohms, making this unit ideal for installations requiring superior stereo sound in multiple spaces.
FEATURES
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MULTIPLE INPUTS:
The A8's two microphone inputs and four selectable stereo sources per output channel provide powerful, versatile sound options, including an internal media player. Additionally, the amplifier offers access to FM radio via an external aerial connection and Bluetooth connectivity.
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EASILY CONTROL: A smartphone, tablet, or MP3 player can be connected to the 3.5mm Aux jack on the front panel (4). Volume of this stereo input is adjusted by the AUX volume control. The volume of the Aux jack can be adjusted precisely so you always get the optimal sound performance.
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ADJUST TO SUIT YOUR NEEDS: 8 x 200W output power @ 4 Ohms, Media player with USB/SD playback, Available with 3 or 4 independent stereo outputs This allows for a powerful and reliable sound system with optimal audio performance for any venue. With adjustable knobs for bass, treble, and volume, you'll be able to customize your sound to perfection.
Key Features
Key Features
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ZonesSingle Zone
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PlacementFreestanding
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Music SourcesBluetooth, FM Radio
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Inputs3.5mm AUX, RCA, Microphone, USB
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OutputsRCA Line Out
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Warranty
Specifications
Specifications
What You Get
What You Get
Downloads
Downloads
Payment & Security
Secure Payments
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Authorised Dealer
K&B Audio are authorised dealers for Adastra. All sales come with a 1 Year manufacturers warranty and full technical support.

Why K&B Audio
Over a Decade of Experience
Established in 2013, we’ve been helping customers enjoy hassle-free home audio for more than 10 years.
Shop with Confidence
Our 'Happy Sound Guarantee' guarantees you expert advice, 60 day returns and free delivery on orders over £50.
35,000+ Satisfied Customers
We’ll always help you find the right solution for your needs, not just what boosts our bottom line. Don’t just take our word for it – read our glowing customer reviews.
Extensive Product Range
With the top brands, carefully curated bundles and thousands of home audio products in stock, we’ve got something for every setup.