The Bose® 151® SE environmental speaker system features Stereo Everywhere® speaker performance for balanced stereo sound over a wide area – instead of in a small “sweet spot” – to accommodate the way people enjoy listening outdoors. Slot-port turning provides deep low-note performance that remains clean, even at high volumes. Compact, contoured cabinet mounts horizontally or vertically and blends unobtrusively into the environment. Rugged design and enclosure withstand harsh weather from season to season, year after year. Connects easily to your stereo with wires. Available in white or black.