Yamaha VXS5W Surface Mount Speaker - (White) Pair This full-range speaker is equipped with an internal transformer that allows it to operate at both high or low impedance simply by changing the tap on the rear of the speaker. Full-Range Models also offer IP35 rated protection, ensuring worry-free use in outdoor applications. These loudspeakers come with a dedicated bracket for safe, trouble-free installation. The bracket base allows the VXS Series speakers to be mounted on both walls and ceilings without the need to prepare a different set of brackets. Designed to address a demand in the installation market for speakers capable of providing superb music reproduction as well as crystal clear announcements for public address applications. Several aspects of these speakers' design reflects a strong emphasis on functionality as well as the aesthetic features of their construction to effectively enhance sound quality and speaker performance without disturbing the interior decor of the installation. The VXS Series come with paintable speaker bodies, grilles and brackets to enhance the design of the installions interior.