Free Delivery on all orders over £99*

Adastra RC5 Ceiling Speaker, 5.25 inch 8 Ohm, White

£1699
The RRP is the manufacturer's recommended retail price of the item.
Limited Stock
We are an Independent UK Company
Price match. Found it cheaper? Contact us
Trade Discount Available
Description

The Adastra RC5 is a passive, wired ceiling speaker built around a single 5.25 inch (130mm) polypropylene wide-range driver with a foam rubber surround. It handles 20W RMS and 35W maximum power, runs at 8 ohm low impedance and covers a frequency response of 100Hz to 12kHz with a maximum SPL of 88dB. The housing is white ABS with a rigid white steel grille, so it sits flush and neat once fitted. At 190mm in diameter and 60mm deep, it drops into a 170mm cut-out and needs 54mm of mounting depth. Each speaker weighs 1.25kg.

This is a straightforward flush mount ceiling speaker for background music across the home and light commercial settings, from kitchens and hallways to offices, shops, cafes and waiting areas. As an 8 ohm ceiling speaker it pairs with a standard stereo amplifier, and its single wide-range driver keeps things simple where even, unobtrusive sound matters more than deep bass. If you are searching for an in-ceiling speaker in US terms, this is the same idea: a discreet unit that disappears into the ceiling. It suits DIY installers and trade fitters alike who want a tidy result without extra brackets.

Fitting is quick thanks to dog-ear clamp mounts that grip the ceiling board as you tighten, and spring terminal connections make wiring simple. The matt white ABS frame and steel grille can be painted to match your ceiling if you wish. To clean, wipe the grille and frame with a dry or slightly damp cloth and avoid solvents. For fuller coverage, add more units from our ceiling speaker range and run them across the rooms you use most.

Specification
Woofer 130mm (5.25") PP cone
Frequency response 100Hz - 12kHz
Power max. 35W
Power rms 20W
Impedance 8 Ohm
Cutout 170mmØ
Mounting depth 54mm
SPL max. 88dB
Dimensions 60mm x 190mmØ
Weight 1.25KG
Frequently Asked

What size cut-out does the RC5 need?

A 170mm diameter cut-out, with 54mm of mounting depth clear above the ceiling. The visible frame is 190mm across and the unit is 60mm deep.

What amplifier does it work with?

It is an 8 ohm low impedance speaker, so it connects to a standard stereo amplifier via the spring terminals. It is passive and wired, so no separate power is needed at the speaker.

Is this a two-way speaker?

No. The RC5 uses a single 5.25 inch (130mm) polypropylene wide-range driver rather than separate woofer and tweeter, which keeps it simple and even for background music.

How is it fixed to the ceiling?

It uses dog-ear clamp mounts that swing out and grip the board as you tighten the screws, so no extra brackets are required.

Can I paint the frame and grille?

Yes, the white ABS frame and white steel grille can be painted to match your ceiling. Mask the driver and grille mesh carefully and let it dry fully before use.

How do I clean it?

Wipe the grille and frame with a dry or slightly damp cloth. Avoid solvents and do not let moisture reach the driver.

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.

See it lit, in person

Lighting looks different in a real room. Come and see our range at our showrooms in Birmingham, Hong Kong and Dubai, or talk to our design team wherever you are.

Niori lighting showroom trailer video with closeups of alabaster lighting

Why Niori

Over 20 years lighting homes worldwide

We are a specialist lighting and mirror retailer with showrooms in Birmingham, Hong Kong and Dubai, shipping to customers around the world. Our own design team is here to help, from first idea to final fitting.

Genuine products

An authorised stockist

Every product arrives brand new with the full manufacturer warranty. Found it cheaper elsewhere? Ask us about a price match.

Ordering with us

Free delivery over £99

Free delivery on orders over £99, in the UK and worldwide. Easy returns within 14 days, subject to our returns policy. Full manufacturer warranty included.

Design help

Not sure what you need?

Our design team can help you plan your lighting, share photos and videos of stock, and send samples worldwide. Book a showroom visit in Birmingham, Hong Kong or Dubai, or ask about our lighting design service.

You Might Also Like

Recommended For You

    Our Reviews

    From first click to final installation, our customers share how Niori lights up their spaces. Read their words and envision what’s possible for yours.

    Featured Projects

    Step into our portfolio and see how we transform homes, restaurants, and commercial spaces and more, worldwide. Click here for a closer look at our latest projects.

    Description

    The Adastra RC5 is a passive, wired ceiling speaker built around a single 5.25 inch (130mm) polypropylene wide-range driver with a foam rubber surround. It handles 20W RMS and 35W maximum power, runs at 8 ohm low impedance and covers a frequency response of 100Hz to 12kHz with a maximum SPL of 88dB. The housing is white ABS with a rigid white steel grille, so it sits flush and neat once fitted. At 190mm in diameter and 60mm deep, it drops into a 170mm cut-out and needs 54mm of mounting depth. Each speaker weighs 1.25kg.

    This is a straightforward flush mount ceiling speaker for background music across the home and light commercial settings, from kitchens and hallways to offices, shops, cafes and waiting areas. As an 8 ohm ceiling speaker it pairs with a standard stereo amplifier, and its single wide-range driver keeps things simple where even, unobtrusive sound matters more than deep bass. If you are searching for an in-ceiling speaker in US terms, this is the same idea: a discreet unit that disappears into the ceiling. It suits DIY installers and trade fitters alike who want a tidy result without extra brackets.

    Fitting is quick thanks to dog-ear clamp mounts that grip the ceiling board as you tighten, and spring terminal connections make wiring simple. The matt white ABS frame and steel grille can be painted to match your ceiling if you wish. To clean, wipe the grille and frame with a dry or slightly damp cloth and avoid solvents. For fuller coverage, add more units from our ceiling speaker range and run them across the rooms you use most.

    Specification
    Woofer 130mm (5.25") PP cone
    Frequency response 100Hz - 12kHz
    Power max. 35W
    Power rms 20W
    Impedance 8 Ohm
    Cutout 170mmØ
    Mounting depth 54mm
    SPL max. 88dB
    Dimensions 60mm x 190mmØ
    Weight 1.25KG
    Frequently Asked

    What size cut-out does the RC5 need?

    A 170mm diameter cut-out, with 54mm of mounting depth clear above the ceiling. The visible frame is 190mm across and the unit is 60mm deep.

    What amplifier does it work with?

    It is an 8 ohm low impedance speaker, so it connects to a standard stereo amplifier via the spring terminals. It is passive and wired, so no separate power is needed at the speaker.

    Is this a two-way speaker?

    No. The RC5 uses a single 5.25 inch (130mm) polypropylene wide-range driver rather than separate woofer and tweeter, which keeps it simple and even for background music.

    How is it fixed to the ceiling?

    It uses dog-ear clamp mounts that swing out and grip the board as you tighten the screws, so no extra brackets are required.

    Can I paint the frame and grille?

    Yes, the white ABS frame and white steel grille can be painted to match your ceiling. Mask the driver and grille mesh carefully and let it dry fully before use.

    How do I clean it?

    Wipe the grille and frame with a dry or slightly damp cloth. Avoid solvents and do not let moisture reach the driver.

    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.