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Acoustic Sound Amplifier






Acoustic sound amplifier is the way sound is transferred in a closed area, it is also defined as passive amplifier. It is a tool that amplifies the sound without using power. It works on the principle of changing the impedance of the air around the sound to maximize the efficiency of your music player.
Pinchofwood design acoustic amplifiers are made entirely of handmade and natural material. Acoustic amplifiers of different sizes increase the sound of the mobile phone between 5dBm and 10dBm. As perception, it will cause you to hear a tougher (bass) sound as it prevents the sound from dispersing in the air.


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