The C4 sets new standards for sound pressure from compact cabinets. Using an ultra long-throw 4\" woofer with a 4\" passive radiator the C4 offers true full range sound while taking up a minimum of space thanks to its innovative triangular corner-hugging shape. The C4s 1\" tweeter is ferro-fluid cooled and offers excellent clarity and dynamics. Optimised to give a wide and accurate response from corner positions the C4 has excellent dispersion and despite its compact size will fill rooms with sound. The speaker cable runs through the cabinet to terminals on the front baffle. Wall/ceiling mounting points are an integrated part of the cabinet which installs horizontally or vertically at room boundaries without brackets. The C4 is the perfect choice as a full range speaker for compact living rooms or as a surround speaker for the C5.