The CMAR8T marine speaker will bring high quality sound, even in the most difficult humid places. In these humid environments the selection of speaker components is limited to just a few, mostly not the best in audiophile performance. However, we achieved to solve the material challenge and are able to bring you a marine speaker that offers a superb sound. These loudspeakers are especially developed to be installed in humid or hot (up to 95 °C) environments like swimming pools, yachts, bathrooms, saunas. This new Apart waterproof marine speaker is already equipped with a 20 watts transformer (T20iP) what makes this waterproof speaker suited for low impedance as well as 100 volt systems.