KEF CI250RRB-THX

KEF Ci250RRb-THX

Ci250RRb-THX delivers ultra-high performance with true theatre sound quality for large theatres and living rooms and it is certified to THX ® Ultra with the configuration of four Ci250RRb-THX powered by one KEF KASA500 amplifier. When the KEF KASA500 amplifier powers two Ci250RRb-THX, the performance meets the THX ® Select standard.

A deep understanding of the filmmaking process and surround sound is at the very heart of every THX ® certified speaker system. Engineered with design characteristics of professional studio speakers, THX ® recreates the tonal balance of the filmmaker's final mix in your living room. The results? Action sequences are impactful, and dialogue-driven moments are natural and engaging.

THX ® certified subwoofers deliver the appropriate frequency response and high output and imaging quality of a traditional box speaker. This provides the best of both worlds - THX ® surround sound performance from components that blend harmoniously with any interior.

Key features & technologies

UTB™ Ultra Thin Bezel

Slim visible rim for discreet installation.

THX certified

See model badge (Ultra/Dominus) on the official page / spec sheet.

Specifications

Ideal room / use

In-wall / in-ceiling subwoofer channel; typically requires KASA500 amplifier where specified.

Pairing suggestions

• Matching KEF Ci models for multi-channel systems
• Official rough-in frame where listed
• KEF subwoofer / KASA500 as applicable

Official resources

Product page · Ci group specification sheet (PDF)

Specifications sourced from KEF. KEF reserves the right to amend specifications. E&OE.