Same Sky CMS Series | Digi-Key Daily

Same Sky offers their CMS series of waterproof micro speakers. These IP67-rated speakers are ideal for portable and handheld electronic devices. Housed in compact packages, as small as 15 millimeters by 11 millimeters by 2.5 millimeters, these speakers feature sound pressure levels ranging from 90 dB to 93 dB at zero-point-one meters. Other features include a nominal input power of zero-point-seven watts, resonance frequencies from 550 Hertz to 800 Hertz, and impedance ratings of 6 ohms to 8 ohms. These rectangular-shaped models are ideal for portable and handheld electronic devices subject to the moisture and environmental contaminants found in many industrial and outdoor applications. These Mylar cone designed speakers are available in three wire mounting styles: spring contact, solder pad, and wire leads.