



Details
Description
Monitor Audio C3L - Audiophile-Calibre In‑Ceiling Speaker for Premium Installations
The C3L from Monitor Audio’s Creator Series is a top-tier, three‑way in‑ceiling speaker engineered for demanding applications—whether in a home cinema, multi-room audio system, or commercial environment. With its combination of cutting-edge drivers, refined crossover architecture, and innovative installation features, the C3L delivers sound quality on par with Monitor Audio’s premium Hi-Fi loudspeaker ranges without compromising aesthetics.
At its heart, the C3L features a 9" RDT III bass driver, a 4" IDC II midrange driver, and a 1" IDC II tweeter with UD Waveguide II, housed within a flush‑fitting grille that blends discreetly into your ceiling. This architecture produces a remarkably wide frequency response from 45 Hz to 35 kHz, delivering deep, articulate bass, lifelike mids, and crystalline highs with minimal distortion.
All Creator Series in-ceiling speakers come, as standard, with white round grilles. Square grilles are available as an optional accessory. For those that want to ‘hide’ or ‘blend’ their integrated speakers with darker décor, black grilles are also available as an optional accessory in round and square designs.
Key Features:
Three‑way driver array: 9″ RDT III woofer, 4″ IDC II midrange & 1″ IDC II tweeter with UD Waveguide II for exceptional clarity and acoustic transparency
Tri‑Grip II mounting system: Secure, vibration‑free installation thanks to three‑point clamping, ideal for varied ceiling types
Quik‑Link connector: Built-in Spring‑loaded terminals allow pre-wiring before fitting—speeds up and simplifies installation workflows
Optional square grille: Available in round or square versions with paintable finish for seamless décor integration
Specifications
Specifications
System Format |
3-way |
Frequency Response: |
45 Hz - 35 KHz |
Sensitivity (1W@1M): |
88 dB |
Impedance (Nominal): |
8 ohms |
Continuous Power Handling |
150 W |
Recommended Amplifier Power (RMS into 8 OHM, Music Signal) |
60 - 225 W |
Drivers: |
1 x 9" (229 mm) RDT III bass driver |
Overall Diameter Inc Grille |
278 mm |
Overall Depth including grille |
161 mm |
Cut-Out Diameter: |
248mm |
Mounting Depth: |
157 mm |
Fixing Type: |
3 position Tri-Grip II installation system |
Corner switch |
On/Off |
Pre-Construction Bracket |
CL-B |
Weight: |
5 Kg |
Delivery & Returns
Delivery & Returns
We offer free next day delivery on all orders over £99. For orders under £99 a delivery charge of £7.50 will be applied.
Delivery Times
Cut-off time for next day delivery is 3pm Monday-Friday and 1pm on Saturday. Items ordered after 3pm on Friday will be shipped on Saturday for Sunday delivery. Orders placed after 1pm on Saturday or on Sunday will be despatched on Monday for Tuesday delivery. (please allow an extra day if a bank holiday falls within this period).
If you would like your delivery on a specific day please call or email us with the details.
Our delivery partner DPD offers an interactive messaging service and will provide a 1-hour time window for your delivery so please provide a mobile phone number where possible.
Some items are not available on a next day delivery service, in these cases the selected product page will display the expected delivery time. If you would like to double check the delivery time prior to ordering please call 01932 851121 or email sales@weybridge-audio.co.uk.
* Remote and offshore locations are excluded from the free delivery service. For these locations we offer a standard 2-3 day delivery
service at £16 per item.
For more detailed info please see delivery information
Cancellations & Returns
At Weybridge Audio we want our customers to be happy with their purchase which is why we offer a 30-day no-hassle return policy on all products purchased through our website. If you would like to return an item please call us on 01932 851121 or email to sales@weybridge-audio.co.uk including your name, address, and original order number. The cost of returning an item is the responsibility of the customer unless the item is faulty in which case we will arrange to collect the faulty item at our expense.
Items must be returned to us in 'as new' condition, complete with all original packaging and accessories. Refunds will be processed within 5 days of receiving the item, subject to the above terms being met.
For more information please see our terms & conditions.