Speaker,Trumpet & Buzzer
Description
US2808-01
Rated impedance: 8ohm +/- 15%
Rated(max.)power: 0.4/0.6W
Resonance frequency: 920Hz +/-20%
Rated freq. range: f0 to 6000Hz
Sound pressure level: 89 +/-3 dB
Weight: 5.5g
Operating temperature: -10 to 40 deg Celsius
US4008-01
Rated impedance: 8ohm +/- 15%
Rated(max.)power: 0.5W
Sound pressure level: 89 +/-3 dB
Weight: 10.4g
Operating temperature: -10 to 40 deg Celsius
US3608-01
Rated impedance: 8ohm +/- 15%
Rated(max.)power: 0.5/0.8W
Resonance frequency: 420Hz +/-20%
Rated freq. range: f0 to 4500Hz
Sound pressure level: 91 +/-3 dB
Weight: 9.6g
Operating temperature: -10 to 40 deg
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Mylar speakers...
Changzhou Union Electronics Co Ltd
speaker
Address: Lihua Road South Changzhou,
Changzhou, Jiangsu
China, 213004
Tel: (86 519) 8860185
Fax: (86 519) 8818807