Music is made for the outdoors, so make sure getting the most from it. Experience balanced stereo sound over a much wider area than most conventional outdoor speakers can offer. Our 251 speakers deliver that sound with a refined design that adds a touch of elegance to your outdoor spaces. They’re guaranteed to withstand harsh weather.
Mount 251 outdoor stereo speakers to your exterior walls, connect to your stereo components, and enjoy quality Bose sound as you move around your yard.
Articulated Array® speaker design includes precisely positioned drivers to provide a large, consistent sound field for outdoor listening.
Bose environmental testing simulates exposure to sunlight, rain, heat, ice, salt and water—proof of the extreme conditions these outdoor speakers can endure and still deliver reliable, long-lasting performance.
Multi-chambered enclosure is uniquely structured to minimize audible distortion from low frequencies. You can enjoy clear, natural sound from an outside speaker enclosure that easily mounts to walls in your deck, garden or pool area.
One woofer (5.25") in a proprietary multichambered enclosure produces deep, full low frequencies, with minimal audio distortion.
Twiddler® drivers (2.5") with glass composite cone and silky light surround deliver clear, high frequencies from a speaker that resists deterioration under extreme conditions.
Two full-range drivers (2.5") positioned in an Articulated Array® speaker design provide consistent, lifelike sound over a large listening area.
Mineral and glass-filled polypropylene cabinet provides added durability against extreme conditions.
Woofers (5.25") with polymer fiber composite cone and butyl rubber surround deliver high quality sound from a speaker that resists deterioration under extreme conditions.
Weather-resistant brackets and hardware withstand the rigors of year-round outdoor placement.
Syncom® computer tested to ensure one of the highest levels of quality and reliability in the audio industry.
13.5" H x 5.75" W x 8" D (8 lbs)
In the box
(8 screws and 8 plastic anchors)
Other items you may need
Speaker wire (For help choosing the appropriate gauge, see the owner's manual.)