The Monitor Audio C165 is a premium 6.5-inch ceiling speaker engineered for discreet background audio systems, home cinemas, and commercial environments. It combines audiophile-grade sound with subtle aesthetics. Its robust build, advanced acoustic design, and user-friendly installation features make it a top choice for integrators and enthusiasts alike.
The C165 is constructed with a mineral-filled ABS chassis that is RoHS compliant, combining environmental responsibility with structural integrity. It features a 6.5-inch MMP II (Metal Matrix Polymer) bass driver and a 1-inch pivoting C-CAM (Ceramic-Coated Aluminium/Magnesium) Gold Dome tweeter. The speaker is housed in a trimless design with a magnetic, paintable grille, enabling seamless integration into modern interiors while maintaining acoustic precision.
| Specification | Details |
|---|---|
| Power Handling (RMS) | 20 - 65 W |
| Impedance | 6 Ohms |
| Sensitivity (1W@1M) | 88.5 dB |
| Frequency Response | 60 Hz - 25 kHz |
| Maximum SPL | 107.4 dBA |
| Driver Complement | 6.5" MMP II bass driver, 1" C-CAM pivoting Gold Dome tweeter |
| Adjustment Controls | HF Level Switch (+3 dB / 0 dB / -3 dB) |
| Overall Diameter (Including Grille) | 250 mm (9 13/16") |
| Cut-Out Hole Diameter | 211 mm (8 1/4") |
| Mounting Depth | 114 mm (4 1/2") |
| Weight | 1.92 kg (4 lb 4 oz) |
| Construction Material | Mineral filled ABS, RoHS compliant |
| Grille Attachment | Magnetic, paintable |
| Fixing Type | 3-position Tri-Grip dog fixings |
The Monitor Audio C165 ceiling speaker offers refined, high-fidelity audio for a wide range of installation types. Whether deployed in a multi-room audio system or a dedicated cinema zone, it ensures detailed treble, punchy midrange, and solid bass response. Easy to install and tune thanks to its pivoting tweeter and HF level adjustment, the C165 provides optimal sound in any listening position.
Q: Can the C165 be used in high-humidity environments like bathrooms?
A: Yes, it is suitable for installation in areas with higher humidity such as bathrooms or poolside spaces.
Q: Is the grille paintable to match my ceiling colour?
A: Absolutely, the magnetic grille is designed to be paintable for seamless visual integration.
Q: What amplifier power is recommended for the C165?
A: An amplifier output of between 20 to 65 watts is ideal for driving the C165 efficiently.
Q: Can I adjust the treble output of the speaker?
A: Yes, it features a three-position HF switch (+3 dB / 0 dB / -3 dB) to optimise treble for your space.
Q: Is the C165 compatible with Sonos systems?
A: Yes, when connected to a Sonos Amp, the C165 integrates into a Sonos multi-room audio system.
