7.7 cm (3") full-range loudspeaker with linear frequency response and high efficiency. Particularly suitable as built-in loudspeaker for speech and music reproduction, as well as for the assembly of effective ELA lines. possible applications https://elecena.pl/product/18830811/4629-loudspeaker-broadband-77-mm-5-w 2021-06-16 https://elecena.pl/product/18830811/4629-loudspeaker-broadband-77-mm-5-w 2022-12-02