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Adastra C8D 8" Ceiling Speaker with Directional Tweeter

£5999
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Adastra C8D is an 8-inch (20cm) two-way ceiling speaker built for easy installation and steady, even sound. It works well as a main speaker, part of a surround setup or as a remote speaker in another room. The two-way design pairs a polypropylene woofer with a rubber surround and a Ferrofluid-cooled silk dome tweeter, so you get clear highs and a solid low end from a single flush-mounted unit.

What sets this one apart is the adjustable directional tweeter. You can angle the high frequencies towards where people are actually sitting, which is handy when the speaker has to go somewhere off to one side rather than directly overhead. The dispersion angle is 155 degrees, giving broad coverage across a room. Ferrofluid cooling on the tweeter helps keep it running cleanly during longer listening sessions.

Fitting is straightforward thanks to the spring-loaded terminals and dog-ear mounts, which clamp the speaker into the ceiling cut-out without extra brackets. You just wire it up, push it into place and the mounts hold it firm. This listing is for a single speaker, so order the quantity you need for your layout. It suits home cinema, whole-house audio and background music jobs where you want the drivers out of sight and the sound spread evenly.

Specification
Weight 1.70KG
Dimensions 101mm x 271mmØ
Mounting depth 90mm
Cutout 238mmØ
Sensitivity @ 1W/1m 87dB (±2dB)
Power rms 60W
Power max. 120W
Impedance 8 Ohm
Frequency response 45Hz - 20kHz
Tweeter 25mm (1")
Woofer 200mm (8")
Dispersion angle 155°
Downloads

Product Manual

Frequently Asked

What size is the Adastra C8D?

It has an 8-inch (20cm) woofer, so plan your ceiling cut-out to suit an 8-inch speaker.

Is this a single speaker or a pair?

This listing is for a single C8D speaker. Order two or more if you need a stereo or multi-room setup.

Can I aim the sound at a seating area?

Yes. The tweeter is adjustable and directional, so you can angle the high frequencies towards the listening position, which helps when the speaker sits off to one side.

How does it mount into the ceiling?

It uses dog-ear mounts that clamp against the ceiling from behind the cut-out, so no separate bracket is needed.

What kind of connections does it use?

Spring-loaded terminal connections, which let you push the speaker cable in without soldering or screws.

Where can I use these speakers?

They suit main, surround or remote speaker roles, so they work for home cinema, whole-house audio and background music.

Shipping & Returns

Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

To arrange a return, call us on 020 8149 5199 or use our contact page.

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    Description

    The Adastra C8D is an 8-inch (20cm) two-way ceiling speaker built for easy installation and steady, even sound. It works well as a main speaker, part of a surround setup or as a remote speaker in another room. The two-way design pairs a polypropylene woofer with a rubber surround and a Ferrofluid-cooled silk dome tweeter, so you get clear highs and a solid low end from a single flush-mounted unit.

    What sets this one apart is the adjustable directional tweeter. You can angle the high frequencies towards where people are actually sitting, which is handy when the speaker has to go somewhere off to one side rather than directly overhead. The dispersion angle is 155 degrees, giving broad coverage across a room. Ferrofluid cooling on the tweeter helps keep it running cleanly during longer listening sessions.

    Fitting is straightforward thanks to the spring-loaded terminals and dog-ear mounts, which clamp the speaker into the ceiling cut-out without extra brackets. You just wire it up, push it into place and the mounts hold it firm. This listing is for a single speaker, so order the quantity you need for your layout. It suits home cinema, whole-house audio and background music jobs where you want the drivers out of sight and the sound spread evenly.

    Specification
    Weight 1.70KG
    Dimensions 101mm x 271mmØ
    Mounting depth 90mm
    Cutout 238mmØ
    Sensitivity @ 1W/1m 87dB (±2dB)
    Power rms 60W
    Power max. 120W
    Impedance 8 Ohm
    Frequency response 45Hz - 20kHz
    Tweeter 25mm (1")
    Woofer 200mm (8")
    Dispersion angle 155°
    Downloads

    Product Manual

    Frequently Asked

    What size is the Adastra C8D?

    It has an 8-inch (20cm) woofer, so plan your ceiling cut-out to suit an 8-inch speaker.

    Is this a single speaker or a pair?

    This listing is for a single C8D speaker. Order two or more if you need a stereo or multi-room setup.

    Can I aim the sound at a seating area?

    Yes. The tweeter is adjustable and directional, so you can angle the high frequencies towards the listening position, which helps when the speaker sits off to one side.

    How does it mount into the ceiling?

    It uses dog-ear mounts that clamp against the ceiling from behind the cut-out, so no separate bracket is needed.

    What kind of connections does it use?

    Spring-loaded terminal connections, which let you push the speaker cable in without soldering or screws.

    Where can I use these speakers?

    They suit main, surround or remote speaker roles, so they work for home cinema, whole-house audio and background music.

    Shipping & Returns

    Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

    Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

    To arrange a return, call us on 020 8149 5199 or use our contact page.