How does the portable bluetooth speaker for car music absorb shock?
Rita
www.jaskeyworld.com
2014-10-21 18:32:43
Amplifiers, portable bluetooth speaker for car music turntables and other devices that do not produce vibrations should be avoided in a way that is different from that of speakers. portable bluetooth speaker for car music the transformer of the amplifier and the CD turntable motor portable bluetooth speaker for car music will both produce vibration.
This vibration will cause the entire machine to slightly vibrate. But the amplifier is to amplify the weak signal, and portable bluetooth speaker for car music the digital and analog sampling voltage of the CD turntable is several mV, so any slight distortion may cause a huge impact. But portable bluetooth speaker for car music is different from the way the loudspeaker vibrates. When the loudspeaker diaphragm moves forward, it also generates a recoil force, portable bluetooth speaker for car music which pushes the box back; on the contrary,
when the diaphragm moves back, portable bluetooth speaker for car music pushes the box forward. It's like a middle school physics class, when a cannonball is fired on a train, the train will move in the opposite direction. Therefore, when portable bluetooth speaker for car music the speaker is playing, the box body actually vibrates at the same frequency, but the box body is large in mass, and the relative displacement is much smaller than the diaphragm.
This vibration will cause the entire machine to slightly vibrate. But the amplifier is to amplify the weak signal, and portable bluetooth speaker for car music the digital and analog sampling voltage of the CD turntable is several mV, so any slight distortion may cause a huge impact. But portable bluetooth speaker for car music is different from the way the loudspeaker vibrates. When the loudspeaker diaphragm moves forward, it also generates a recoil force, portable bluetooth speaker for car music which pushes the box back; on the contrary,
when the diaphragm moves back, portable bluetooth speaker for car music pushes the box forward. It's like a middle school physics class, when a cannonball is fired on a train, the train will move in the opposite direction. Therefore, when portable bluetooth speaker for car music the speaker is playing, the box body actually vibrates at the same frequency, but the box body is large in mass, and the relative displacement is much smaller than the diaphragm.
