Amazon.com: Two Medium Black Heavy Duty Waterproof UV Protection Speaker Covers for Outdoor Speakers with Sound Flap fits Yamaha NS-AW294, Definitive Technology AW 5500, Polk Atrium 6, Yamaha NS-AW350 & Bose 251 :
Amazon.com: Bose 251 Environmental Outdoor Speakers - Black : Electronics
Amazon.com: Bose 251 Environmental Outdoor Speakers - Black : Electronics