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FBMR3040 8ohm 1w rectangular speaker for home system
| Model No. : | FBMR3040 |
|---|---|
| Brand Name : | FBELE |
| Category : | Speaker |
Product description
FBMR3040 8ohm 1w rectangular speaker for home system
The common type of loudspeaker that uses a magnetic field to move a cone-shaped diaphragm. When alternating current (the audio signal) is applied to the coil, the diaphragm vibrates and causes air to move, thus creating sound. Contrast with electrostatic speaker.
The voice coil is wrapped around a "former," which is attached to the cone-shaped diaphragm. Current applied to the coil in between the poles of the magnet cause the coil, former and diaphragm to move in and out. The magnet diagram is not drawn to scale: gaps between elements are shown much larger than the real magnet below.
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|
Model No |
FBMR3040 |
|
Dimension |
30mm x 6mm |
|
Voice Coil Imp |
8ohm |
|
Sound Pressvre Level |
102dB |
|
Resonat Frequency |
400Hz |
|
Frequeney Range |
fo-20000 Hz |
|
Noise Power |
2w |
|
Magnet Size and Assembly |
20mm Ferrite |
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