10 cm (4") fullrange speaker with high efficiency and balanced frequency response. Especially suitable as control speaker for electronic devices. Equivalent to model R 10 S - 8 Ohm, but with connectors 4.8 x 0.8 mm (+) and 2.8 x 0.8 mm (-). Typical applications Control speakers for electronic devices Ceiling- mounted speakers in railway carriages and busses Model construction Technical Data Rated power 20 W Maximum power 30 W Nominal impedance Z 8 Ohm Frequency response 100-13000 Hz Mean sound pressure level 90 dB (1 W/1 m) Opening angle (-6 dB) 92°/4000 Hz Excursion limit +/-1,5 mm Resonance frequency fs 160 Hz https://elecena.pl/product/18538220/2030-fullrange-system-100-mm-30-w 2021-05-21 https://elecena.pl/product/18538220/2030-fullrange-system-100-mm-30-w 2022-06-05 https://elecena.pl/product/18538220/2030-fullrange-system-100-mm-30-w 2022-10-31 https://elecena.pl/product/18538220/2030-fullrange-system-100-mm-30-w 2023-05-12 https://elecena.pl/product/18538220/2030-fullrange-system-100-mm-30-w 2025-04-03