Designed to the same rigorous standards as all other Genelec's high performance speakers, the AIC25 features extremely low distortion, neutrality and sound pressure capability unequalled by other in-ceiling loudspeaker of similar size. The AIC25 speaker has a 5 inch woofer and a ¾ inch tweeter giving an accurate and uncoloured acoustic response. The solid, carefully dimensioned reflex port enclosure gives far better control of bass reproduction than typical in-ceiling speakers together with well controlled high frequency dispersion.