Bose | 151

: These are passive speakers , meaning they are not wireless and require a hard-wired connection to a separate receiver or amplifier rated between 10–100 watts per channel (4–8 ohms). Durability & Environmental Testing

Bose engineers these speakers to survive conditions that would destroy standard indoor equipment. They are rigorously tested to withstand: bose 151

: They have passed 1,200 hours of salt-fog testing—double the standard for the marine industry—making them suitable for coastal or poolside installations. : These are passive speakers , meaning they

: This specialized enclosure design minimizes air turbulence, resulting in cleaner and deeper low notes for a more balanced outdoor experience. : These are passive speakers

: Reliable operation in environments ranging from -40°F to 158°F (-40°C to 70°C).