Kef Ci9000 Ace In Wall Speaker (3 Available). In a very good used condition. Listing is for ONE speaker only. They each come with 3 covers black ..white and apparently one you can paint. No original box but will be well packaged for delivery. 3 are available at present. The in-wall Ci Series 9000ACE from KEF is a innovative new advance into custom installed loudspeakers. The 165mm (6 Uni-Q driver array brings out the full emotional depth and texture of vocals, whether sung, shouted, spoken or whispered - hardly surprising, since its exactly the same unit as youll find on the XQ series. On either side, a matching pair of long throw bass drivers with ultra-low distortion motors for low frequency response thats as lucid as it is gutsy - and thanks to KEFs Acoustic Compliance Enhancement technology, (ACE) what you actually hear is a level of bass extension thats normally only obtainable with much larger speakers. Ci Series 9000ACE comes with two grille options: The pictured black cloth covered grille and a white overhanging grille. A grille for painting or covering is also available. The new Ci Series 9000ACE. More range, more depth. More alive. Information Sheet Features and Benefits: Purpose built for flush mounting into walls, the 3-way, Ci9000ACE combines 150W power handling and 88dB sensitivity.