‘Visaton VS-R10SC/8 – (10.16 cm (4) Speakers, 20 W, 30 W, 100 – 13000 Hz, Black, 10 cm)

Built-In Speaker – Magnetically shielded 10 cm (4″) fullrange speaker with high efficiency, balance,Magnetically shielded 10 cm (4″) fullrange speaker with high efficiency, balanced frequency response. Water-repellent cone and rubber gasket. Especially suitable as control speaker in electronic devices and as speaker for public applications and public transport systems. Typical applications:- Video monitoring screens- Control speakers for electronic devices- Ceiling-mounted speakers in railway carriages and busses – &bull: Rated power:20 W &bull: Maximum power:30 W &bull: Nominal impedance Z:8 Ohm &bull: Frequency response:100–13000 Hz &bull: Mean sound pressure level:90 dB (1 W/1 m) &bull: Opening angle (-6 dB):92°/4000 Hz &bull: Excursion limit:+/-1.5 mm &bull: Resonance frequency fs:150 Hz &bull: Magnetic induction:0.95 T &bull: Magnetic flux:135 µWb &bull: Height of front pole-plate:3 mm &bull: Voice coil diameter:15 mm &bull: Height of winding:4 mm &bull: Cutout diameter:93 mm &bull: Net weight:0.24 kg &bull: D.C. resistance Rdc:3.6 Ohm &bull: Mechanical Q factor Qms:6.4 &bull: Electrical Q factor Qes:1.67 &bull: Total Q factor Qts:1.32 &bull: Equivalent volume Vas:2.6 l &bull: Effective piston area Sd:56 cm² &bull: Dynamically moved mass Mms:1.9 g &bull: Force factor Bxl:2 T m &bull: Inductance of the voice coil L:0.2 mH &bull: Connections:5.2 x 0.5 mm (+)2.8 x 0.5 mm (-) &bull: Protective system:IP 54&bull: Temperature range:-40 … 70 °C