KEF Ci4100QL THX Select2 Certified In-Wall Speaker (Each) KEFB1 you can count on the

you can count on the new HD 450BT to be your ultimate companion for wireless audio – whatever you listen to

Fewer complaints from neighbors in apartments and townhouses

Sensitivity 89 dB

I/O (input to output) direct symmetrical design

KEF Ci4100QL THX Select2 Certified In-Wall Speaker (Each) KEFB1 you can count on thePrice Match Guarantee KEF Ci4100QL THX Select2 Certified In Wall Speaker (Each) Featuring KEFs sophisticated sit anywhere Uni Q driver array, which places the tweeter in the acoustic centre of the bass midrange cone, this allows both the tweeter and woofer to act as a single point source that disperses the sound widely and evenly throughout the room. Together with the discreet Ultra Thin Bezel (UTB) design, offering the slimmest possible visible rim