Below is a group product of Speaker,Trumpet & Buzzer.
Product List
Imp 8¦Ø+/-15%
F0 730Hz+/-15%
Spl 90+/-3dB(0.1m/0.1w)
Nom power 1.5w
Freq range f0-14KHz
[Last Updated: 2009-11-04]
Imp 8¦Ø+/-15%
F0 680+/- 20%
Spl ¡Ý80dB(0.5m/1w)
Nom power 0.5w
Freq range f0-8KHz
[Last Updated: 2009-11-04]
Imp 8¦Ø+/-15%
F0 760+/-20%
Spl 96+/-2dB(0.1m/0.1w)
Nom power 0.8w
Freq range f0-20KHz
[Last Updated: 2009-12-10]
Imp 8+/-1.2¦Ø
F0 1200+/-200Hz
Freq response 1200 Hz-20KHz
Distortion factor max 10%(2KHz, 0.1m/0.1w ) ...
[Last Updated: 2009-11-04]
Imp 8¦Ø+/-15%
F0 640Hz+/-20%
Spl 80+/-3dB(0.1m/0.1w)
Nom power 1w
Freq range 300-20KHz
[Last Updated: 2009-11-04]
Imp 8¦Ø+/-15%
F0 800Hz+/-20%
Spl 84+/-2dB(0.1m/0.1w)
Nom power 0.5w
Freq range f0-20KHz
[Last Updated: 2009-12-10]