User manual B&W CCM20

[. . . ] However, no matter how good the speakers themselves, they must work well into the listening room and time spent on planning the installation will reap the reward of many hours listening pleasure. it will help you optimise the performance of the system. B&W distribute to over 60 countries worldwide and maintain a network of dedicated distributors who will be able to help should you have any problems your dealer cannot resolve. [. . . ] Ceiling mounting often gives good results in this application. The orientation is less important in this application than in other cases. WARNING: The CCM speakers produce a static magnetic field that extends outside the cabinet boundary. As such They should not be placed within 0. 5m (20in) of equipment that may be affected by such a field, e. The frame has a paintable white semi-matte finish, ready if necessary to be re-finished to match your own decor. Do not re-finish the drive units or baffle area behind the grille. All connections should be made with the equipment switched off. Failure to observe correct polarity will result in ill-defined panning of sounds and strange phase effects. When choosing cable, keep the total electrical impedance (out and back) below the maximum recommended in the specification. Ask your dealer for advice, as the optimum cable will depend on the length required. Cut off excess length and tie down loose cable to prevent rattles. 2x Paint mask We suggest you retain the packaging for future use. Remove the grilles from the wall frames and, to avoid damage, keep them in their plastic bags (and preferably in the carton) away from the work area until you are ready to fit them. [. . . ] All Methods (figure 2) Position the frame in the ceiling and screw in the 4 screws visible from the front of the frame. These screws swing out clamping dogs that locate behind the drywall. ensure that they have located properly and tighten the screws. [. . . ]