The KEF Ci4100QL is an amazingly affordable and compact custom speaker with an immersion depth of only 76mm. However, THX approval means that the performance is more than sufficient for all purposes.

4 pieces of high-performance 100mm elements (coaxial treble and midrange implemented with Uni-Q technology) provide, like KEF, a large sound field and a pleasant sound that does not cause listening fatigue even during an hour-long movie or music marathon. KEF's subwoofers work great unencased, but if you want, you can make the recommended encasing in the 10-20L fork (20L is optimal).

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