Informations
Product description
The KEF Ci E-Series is an entry-level, architectural in-ceiling speaker from KEF. It is widely regarded as a high-value "workhorse" speaker, frequently used for whole-home background music or as height channels (Atmos) in a home theater setup.
The "ER" stands for E-Series, Round, and its defining feature is the use of KEF’s proprietary Uni-Q driver technology, which ensures a consistent sound stage regardless of where you are standing in the room.
Notable Features
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Uni-Q "Sit-Anywhere" Sound: Because the tweeter is mounted in the acoustic center of the woofer, it acts as a single point source. This eliminates the "lobing" effect found in traditional speakers, creating a very wide dispersion (approx. 110°).
- Weather Resistant (IP64): It is officially certified to handle splashing water and is UV-protected. This makes it a great choice for "wet" areas like bathrooms, kitchens, or under-eave outdoor spots.
- Ultra-Thin Bezel (UTB): The visible rim is extremely thin, and the magnetic grille is paintable, allowing it to disappear into the ceiling.
- Installation Friendly: It uses a "dog-leg" mounting system for quick installation. It's an "open-back" design, so it uses the ceiling cavity as its enclosure (though optional rear cans are available if sound leakage to the room above is a concern).