Description
Monitor Audio C2S In-Ceiling Speaker
Small Tier 2 in-ceiling speaker with a 5-inch RST II mid-bass driver, 1-inch C-CAM tweeter, and a design aimed at installations where sound quality still matters even in tighter ceiling spaces.
The Monitor Audio C2S sits in the Creator Series Tier 2 range and is built for projects where a compact ceiling speaker still needs to sound properly sorted. Monitor Audio describes it as a small two-way in-ceiling loudspeaker designed to deliver pristine, engaging acoustics, using a 5-inch RST II mid-bass driver and a 1-inch C-CAM tweeter.
That gives the C2S a very useful role in the range. It makes sense in bedrooms, studies, hallways, smaller living spaces, and higher-spec multi-room zones where the cut-out and physical footprint need to stay compact, but the sound still needs to feel deliberate rather than token. Monitor Audio also highlights Quik-Link for faster cable connection and Tri-Grip II for quick, simple, and secure fitting.
Compact Size, Proper High-Fidelity Intent
A smaller architectural speaker for rooms where space is tight but standards are not
The C2S uses a 5-inch RST II mid-bass driver and a 1-inch C-CAM tweeter in a two-way design. Monitor Audio says the benefit of this layout is greatly improved clarity, wider dispersion into the listening environment, and clear, lifelike sound more in line with one of its passive box loudspeakers than a simpler ceiling speaker.
That is exactly the pitch a speaker like this should have. A compact architectural speaker should not just disappear physically. It still needs to sound complete enough that the room feels properly served, especially in spaces where a basic background-audio speaker would start to feel a bit flat or limited.
Tier 2 Performance in a Smaller Format
A clean upgrade over entry-level ceiling speakers when better sound is the goal
The C2S is a small Tier 2 model, which puts it above the more basic end of the Creator Series line-up. It keeps the cut-out to 171mm and the mounting depth to 99mm, but still brings the RST II driver platform, C-CAM tweeter, and stronger performance brief into a more compact format.
That makes it a sensible option when the room does not need a larger 7-inch or 9-inch speaker, but the customer still wants something that sounds properly refined and intentional. In a lot of real homes, that middle ground is exactly where the speaker needs to land.
Quik-Link and Tri-Grip II for Easier Installation
Faster fitting and secure mounting for real custom-install work
Monitor Audio calls out the Quik-Link speaker cable connector as a major installation feature, designed to improve the speed and ease of speaker connection. It also says the Tri-Grip II system is there for quick, simple, reliable, and strong fitting.
That matters because a speaker at this level still has to be practical on site. The C2S looks designed to keep the install process clean and efficient while still delivering the acoustic upgrade that justifies using a Tier 2 speaker in the first place.
Creator Series Grille and Accessory Options
White as standard, with black and square alternatives available
Monitor Audio says all Creator Series in-ceiling speakers come with white grilles as standard, while optional black grilles are available in round and square designs for darker décor. The C2S page also lists the CS-B pre-construction bracket, CS Mount Box, CSM-BOX, CS-Square Grilles, and CS-Round Grilles as related accessories.
That gives the C2S useful flexibility in design-led projects, where the grille finish and accessory choice can matter just as much as the speaker spec itself.
Specifications
| Specification | Details |
|---|---|
| Brand | Monitor Audio |
| Model | C2S |
| Product Type | In-Ceiling Speaker |
| Series | Creator Series |
| Tier | Tier 2 |
| System Format | 2-Way |
| Channels | 1 |
| Tweeter | 1 x 1-inch (25mm) C-CAM tweeter |
| Mid-Bass Driver | 1 x 5-inch (127mm) RST II mid-bass driver |
| Frequency Response, Installed (-6dB) | 40Hz – 30kHz |
| Nominal Impedance | 8 ohm |
| Minimum Impedance | 6.8 Ohm @ 150Hz |
| Sensitivity, Installed | 84dB |
| Maximum Peak SPL | 111dB |
| Continuous Power Handling (RMS) | 65W |
| Recommended Amplifier Power | 35 – 130W |
| Crossover Frequency | LF/HF: 2.5kHz |
| Mounting Depth | 99mm |
| Cut-Out Hole Diameter | 171mm |
| External Dimensions (Including Grille) | 201 x 201 x 103mm |
| Weight | 1.5kg each |
| Pre-Construction Bracket | CS-B |
| Cabinet Finish | Matte black & Orange & Bronze |
| Corner Switch | On / Off |
| HF Switch | - / 0 / + |
| Sold As | Single Unit with CS-Round Grille (white) |
| Warranty | Lifetime |
Detailed Technical Specifications
For those who like to drag out all the useful bits
View full technical specifications
Core Design
- In-ceiling speaker
- Creator Series
- Tier 2 architectural speaker
- 2-way system format
- Designed for installations where pristine acoustic performance is required
Driver Configuration
- 1 x 5-inch (127mm) RST II mid-bass driver
- 1 x 1-inch (25mm) C-CAM tweeter
- UD Waveguide integration
Performance
- Frequency response, installed (-6dB): 40Hz – 30kHz
- Nominal impedance: 8 ohm
- Minimum impedance: 6.8 Ohm at 150Hz
- Sensitivity, installed: 84dB
- Maximum peak SPL: 111dB
- Continuous power handling: 65W RMS
- Recommended amplifier power: 35 – 130W
- Crossover frequency: LF/HF: 2.5kHz
Installation
- Quik-Link speaker cable connector
- Tri-Grip II fixing system
- Mounting depth: 99mm
- Cut-out hole diameter: 171mm
- External dimensions including grille: 201 x 201 x 103mm
- Pre-construction bracket: CS-B
Tuning and Adjustment
- Corner switch: On / Off
- HF switch: - / 0 / +
Finish and Grilles
- Matte black & Orange & Bronze cabinet finish
- Supplied with white CS-Round grille
- Optional black grilles available in round and square designs
Accessories Listed
- CS-B Pre-Construction Bracket
- CS Mount Box
- CSM-BOX
- CS-Square Grilles
- CS-Round Grilles
Weight and Warranty
- Weight: 1.5kg each
- Sold as a single unit
- Lifetime warranty
The Audio Experts Take
The C2S makes a lot of sense when the brief is a smaller in-ceiling speaker that still needs to sound properly respectable. It gives you a more serious acoustic platform than the basic end of the category, but keeps the size and cut-out manageable for tighter ceiling spaces and more compact rooms.
What we like here is that it feels like a proper architectural speaker rather than a token compact option. The 5-inch RST II driver, proper two-way design, Quik-Link fitting, tuning switches, and lifetime warranty all point to a speaker meant for genuine custom-install work. For the right room, it is a tidy and commercially sensible way to keep the audio clean without overdoing the install.
Brand new. Contact us for current availability, grille options, and system design advice.
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