KEF CI160TR Ultra-Slim 6.5 Inch Round In-Ceiling Single Speaker

Ultra-slim KEF in-ceiling speaker for shallow depth installs, with wide dispersion and moisture resistance

The KEF Ci160TR is built for projects where standard in-ceiling speakers simply will not fit. With an ultra-shallow mounting depth under 36mm (1.57"), it is a go-to choice for high-rise concrete ceilings, modern condos, and retrofit installs with limited cavity depth. Despite the slim profile, it delivers the smooth, even coverage KEF is known for, making it a smart solution when you want premium sound without opening up the structure.

Important

• Price is for one speaker. For stereo you typically need two. For multi-room audio, order the quantity needed per zone.

Why it fits shallow ceiling applications

• Ultra-shallow depth: Less than 36mm mounting depth for tight spaces where normal speakers cannot fit.
• KEF driver engineering: 4.5" T Series mid-bass driver plus a 1" vented tweeter for clean, detailed playback.
• Tangerine Waveguide: Helps produce wide, even dispersion for more consistent room coverage.
• Low-distortion diaphragm design: Tuned for clear sound even with a compact form factor.
• Ultra-thin bezel with magnetic grille: Minimal visual footprint, paintable to match the ceiling.
• IP64-rated construction: Suitable for bathrooms, kitchens, and covered outdoor areas where moisture is a concern.
• Installer-friendly mounting: Dogleg or direct screw fastening for quick, flexible installs.

Best use cases

• Concrete or shallow ceiling cavities in condos, high-rises, and retrofit projects
• Bathrooms and kitchens where moisture resistance matters
• Clean architectural audio zones where you want minimal visual impact

Recommended with this product

• In-Wall and In-Ceiling Speakers to compare architectural options and plan zones.
• Audio / Video for amplifiers and sources to power ceiling speaker zones.
• Power Management Solutions to protect AV gear and improve long-term stability.

Need help confirming fit?

Tell us your available mounting depth and ceiling type, plus the room size, and we will confirm fit and recommend quantity and placement for even coverage. Contact Bear Security Shop.

1. Is this one speaker or a pair?
   This listing is for a single speaker. For stereo (left and right), you’ll typically order two.
   
2. Will it work with my AV receiver or multi-room amp?
   Yes. It’s an 8 ohm speaker and fits most home receivers and multi-room amps. A typical 10 to 100W per channel amp range is a good match.
   
3. How shallow can my ceiling cavity be, and what cutout do I need?
   It’s designed for very tight spaces, about 1.42 in mounting depth. The cutout is about 7.71 in. Use the included template for the cleanest fit.