Manufacturers that provide high-quality label nameplates OEM services.
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Manufacturers that provide high-quality label nameplates OEM services.
Tweeter and woofer:
1. The playing frequency is different;
2. The sound model is different. The sound model of the tweeter is very small and hard; the sound model of the subwoofer is large and soft, so the speaker of the subwoofer is larger and the treble is small.
The tweeter is the tweeter unit in the speaker, and its function is to reproduce the high-frequency signal (the frequency range is generally 5KHz-10KHz) output from the crossover. The main function of the tweeter is to express the fineness of the sound, so the installation position of the tweeter is very particular. If the installation location is unscientific when refitting the car audio, the sound field effect will be unsatisfactory. The tweeter should be installed as flat as the human ear, such as on the A-pillar of the car, or above the dashboard, and some models are located on the door, so that the sound field is basically flat with the human ear, and the car owner can also better understand the music. Brings the charm.
The woofer is composed of an electromagnet, a coil, and a horn film, which converts the frequency of the current into sound. The principle of physics is that when the current passes through the coil, an electromagnetic field is generated, and the direction of the magnetic field is the right-hand rule. Suppose that the speaker plays the C tone, and its frequency is 256 Hz, that is, it vibrates 256 times per second. The speaker outputs an alternating current of 256 Hz. The current changes 256 times per second, and the C tone frequency is emitted. When the electric coil vibrates with the speaker membrane, pushing the surrounding air to vibrate, the speaker produces sound.
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We (Alice) are a manufacturer (manufacturer) specializing in the production of nameplates for home appliances. We have 21 years of experience in making furniture signs. We can produce zinc alloy, aluminum alloy, stainless steel, copper, brass, iron, titanium, Different labels such as PC, PET, PE, pvc, etc.
Contact us E-mail: sales03@alicelogo.com
whatApp: +86 132 6564 6796
Alice has dedicated to precise product since it was established in 1998, especially focus on furniture and electronic appliances field as a tendency.
