Ci130FS 5.25" Square Ceiling Speaker 50WWhen flush mounted in cavity walls, the Ci Series wall speakers are as acoustically accurate as they are discreet in appearance. Every model in the range features butyl rubber surrounds for increased power handling and reliable performance in all environments. And if you\'re on a budget, Ci 130F and 160F Full Range loudspeakers prove just how affordable KEF superior Hi Fi performance can be. For the price, nothing else compares. Product Features 130mm