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Adastra A8 Powerful Quad Zone Media Stereo Amplifier + 8X 8" Low Profile Ceiling Speaker bundle

✓ 1 Year Warranty included

✓ Authorised UK Dealer

✓ FREE Next Working Day Courier Service to mainland UK

Perfect multi-zone amplifier bundle. Control audio output in upto four seperate areas all from one powerful media amplifier. One of our best selling stereo amplifiers - featuring 4 independent stereo zone outputs, mixer section for 2 microphones inputs with talkover, a stereo audio source with bluetooth, USB and SD card input. Bundle Includes 100m of install LZOH speaker wiring as well as 8X 8" Low profile ceiling speakers.

Regular Price: £699.00

On Sale Price £639.00

Spread the cost with our finance deals on all orders over £300

FREE Delivery to Mainland UK*

*Read more

All Next Working Day orders placed before 4pm are dispatched same day (Excludes bank holidays and weekends).

We're pretty sure you'll be happy with your purchase, however for details about our returns policy click here.


Product Description


Powerful media amplifier offering 8 X 200W with the potential to operate in 4 zones. Amplifier offers 2 microphone inputs and a switchable stereo input for each zone. An inbuilt media player section offers playback of mp3 audio tracks from USB drive or SD card and also has a B/T wireless receiver and FM radio tuner.

A rotary switch for each output zone selects the stereo playback audio from a choice of 2 rear stereo inputs, a front 3.5mm stereo input or the built-in media player. Mic inputs 1 and 2 are live to all output zones at all times. Speakers are connected from the rear panel Euroblock terminals to deliver up to 200W per output at 4 Ohms. Designed for installations requiring high quality stereo sound in multiple rooms or listening areas.

Amplifier Features:

  • 4  independent stereo output zones
  • Media player with USB/SD playback
  • FM radio tuner with external aerial connection
  • B/T wireless receiver
  • 8 X 200 (@4Ohms)
  • 8 X 100 (@8Ohms)
  • Built in thermal protection
  • Dual Mic Inputs with talkover function

Perfect for:

  •  Hiotels, lobbies, lounges, offices, function rooms
  • Bars, clubs, restaurants
  • Schools,Universities, theatre
  • Kitchens, garage, living rooms etc

Speaker Features:

2-way ceiling speakers with flared baffle and a low profile magnetic grille. The main driver with concentric directional tweeter is operated via a rotary control with 5 x 100V volume tappings and an 8 Ohms option. Mount into suspended or false ceilings using the 4 "dog-ear" mounts to achieve a discreet, high quality sound installation.

  • Rotary selector switch for 100V line tappings or 8 Ohms
  • Magnetic frameless grille
  • Fitted with "dog-ear" mounts for fixing to suspended or false ceilings
  • Discreet, low profile installation
  • Grille can be painted to match decor
  • Supplied singly

LZOH Wiring:

100M of highly flexible double insulated low smoke zero halogen speaker cable. Ideal for small and large installations.

  • Low smoke zero halogen sheath material compliant to RoHS, minimises the risk of thick black smoke and poisonous fumes in the event of a fire. Perfect for install / installations. 






Amp Specifications:

  • Power supply230Vac, 50Hz (IEC)
  • FuseF5A, 250V
  • Amplifier : constructionClass D
  • Frequency response20Hz - 20kHz ±0.5dB
  • Microphone inputs2 x 6.3mm jack (mono)
  • Line inputsLine 1: L+R (6.3mm jack/RCA), Line 2: L+R (RCA)
  • Input sensitivity : line0.775Vrms
  • Auxiliary input3.5mm stereo jack
  • Input sensitivity : aux0.480Vrms
  • Input impedance20k Ohms (balanced), 10k Ohms (unbalanced)
  • Audio sourceUSB/SD mp3 playback, FM tuner, B/T receiver
  • B/T wireless version2.3
  • Input controlsAux, Media, Line1, Line2, Mic1, Mic2, Talkover
  • Antenna connectionF type (FM tuner)
  • Dynamic range
  • THD +N
  • ProtectionThermal, over-current, over-voltage, short-circuit
  • Dimensions482 x 300 x 88mm
Line output   8 x RCA
Output power rms @ 4 Ohms   8 x 200W
Output power rms @ 8 Ohms   8 x 100W
Speaker outputs   4 x 4-terminal Euroblock
Output controls   4 x source select, Ch1 - Ch8 level
Weight   8.96kg


Each Speaker Specification:


Woofer   200mmØ (8")
Tweeter   44mmØ (1.75")
Frequency response   60Hz - 20kHz
Power max. : 8 Ohms   120W
Power rms : 8 Ohms   60W
Power rms : 100V line   50W
Cutout   245mm
Mounting depth   104mm
SPL @ 1W/1m   89dB (±2dB)
Tappings   10, 20, 30, 40, 50W & 8 Ohms
Dimensions   108 x 281mmØ
Weight   1.98kg



Due to the current Covid-19 restrictions - there may be delays of up to 48 hours to our estimated delivery times.

How will you send my item?

We ship to addresses within the UK using Royal Mail and DPD couriers.

How much does delivery cost?

Standard 2-3 working day delivery is FREE on all orders to mainland UK. Next working day courier service is available on all orders for a small fee of £4.99. On some items this is provided for FREE. 

For orders to UK Non-mainland and International destinations, there will be an additional charge at checkout. Please see below for more information.

How long does delivery take?

Depending on the delivery service you choose, delivery usually takes between 1-3 working days to mainland UK from the moment we despatch your order. Orders to UK non-mainland and international destinations can take longer.

When will you despatch my order?

Orders placed before 4pm are processed and despatched the same day (excluding bank holidays and weekends). Orders placed on weekends will be processed and despatched the following working day.

*Please note that international orders may require extra checks before we are able to despatch your order so timescales may vary.

Can I track my delivery?

Yes - Order tracking is offered as standard on all items, whether they are shipped via DPD or Royal Mail. You will receive your tracking information via email once we have despatched your order. 

UK Non-mainland and International destinations.

Shipping for all items to UK Non-Mainland and International destinations will incur a charge at checkout. If a delivery charge is not applied automatically at checkout, we will contact you to arrange payment and reserve the right to cancel your order if you refuse to pay for appropriate delivery. Please feel free to contact us if you would like to query the prices to your destination.

Shipping to international destinations may require further security checks and I.D. may need to be provided by the cardholder.

Please note that we are unable to ship some items outside the UK. To avoid any disapointment please contact us before making you order.

What do you class as UK Non-mainland?

Rep. Ireland, N. Ireland, Channel Islands, Jersey, Guernsey, Isle of Wight, Isle of Man and Scottish Highlands. If you are unsure whether your address is classed as UK Non-mainland please feel free to contact us and an advisor will be happy to help.

For any further enquiries with regards to your delivery please contact us on 020 8813 7666 and one of our adviser's will be happy to help.


If you're not happy with your item or you've changed your mind.

Even though we're sure you'll be happy with your purchase, it's important that you are aware of how we deal with returns in the event that you need to send something back.

We understand how inconvenient it can be when you buy a product and aren't 100% satisfied with it. For this reason we have designed our returns policy to prevent any further inconvenience to you in these instances.

Under 14 days

  • You can return your goods for a full refund or exchange as long as you inform us of your intention to return the goods within 14 days of receipt, starting from the day after you receive your goods (Exclusions apply, see below.)

  • All return costs are down to the buyer and it is recommended that you return your items using a trackable method with appropriate insurance (if required).

  • Once we have confirmed your return, please ensure that you return the item within 14 days.

  • If a returns number is provided then please ensure that the parcel has this clearly marked.

  • Items need to be returned in "as new" condition in their original packaging. We don't mind if you open the product to check it, however any used or damaged products will be subject to a 25% handling fee so please take care when opening your items. 

After 14 days

  • We will not offer a refund after 14 days of you receiving your delivery unless your product is faulty. 

Exclusions from our returns policy

As we're sure you'll understand, there are some products that we can't offer returns on due to their nature. These include:

  • Special order items and cables cut from a reel (priced per metre). These items will be clearly identifiable.

  • In-Ear headphones due to health and hygiene reasons.

  • Products that include software which require activation.

 Please note that these exclusions do not apply to items that become faulty.

If your product becomes faulty

We endeavour to get your items to you in fully working order, however in the event that your items do become faulty, please read below on what you should do next.

In a lot of cases with some products, faults can be fixed by performing some basic troubleshooting, so to prevent any further inconvenience to you we advise that you contact our Customer Service team who can guide you through some basic troubleshooting before sending items back.

Under 28 days

  • If your items become faulty within 28 days of delivery you are entitled to a full refund or exchange. Please contact our customer service centre who will provide necessary returns details.

  • Please send the items back with a cover note including a description of the fault and your original order number.

  • Once we have fully tested the item and confirmed the fault, we will process the refund or exchange including cost of carriage back to us (within reason).

  • If during our testing we cannot find a fault, no refund will be given and you will be charged for delivery of the item back to you.

After 28 days

  • After 28 days you will still be able to get your faulty items repaired or replaced within the manufacturers warranty and we will be happy to assist you with this. Please contact our customer service team to find out the best way to get your items repaired or replaced. Please be aware that after 28 days we will not cover you for any carriage costs.

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