15-inch Pro audio speaker parts aluminum frame

15-inch Pro audio speaker parts aluminum frame

Audio speaker speaker panel accessories

 

The power amplifier audio panel refers to the power amplifier panel in the speaker, which has the function of radiator. The precision-produced panels include laser engraving, wire drawing, sandblasting and oxidation processes, etc. The panels are simple and complex with buttons. The material is aluminum alloy. , Iron optional, various styles.

 

Provide multimedia stage audio application accessories, main: speaker tripod, audio feet, power amplifier shock absorber feet, all kinds of audio feet, car audio accessories, audio and video equipment accessories, combined audio accessories, special accessories for assembled audio, home theater High-quality accessories, high-quality hardware and plastic accessories for HIFI fever audio, etc., focusing on the processing of audio equipment parts for more than ten years, the source manufacturer, the price is more favorable,

 

1. Selection of speaker unit: The speaker unit can be selected from the well-known domestic South Whale, Silver Flute, and Feile. The early Weida and Guoguang are also very good, and the price is very high. Of course, those who want higher quality can consider purchasing imported units.

 

Second, the sound box. The cabinet is the skeleton of the sound box, which is very important to the performance of the speaker. Pay attention to the thickness requirements of the cabinet; MDF or log cabinets are good choices, and you can buy finished cabinets.

 

Third, the frequency connection between the speaker unit and the frequency divider. First of all; the frequency response range of high and woofer must be able to connect well.

 

Fourth, about the inverted hole; the inverted hole can generally be selected to be deeper, and a better low-frequency dive can be obtained. Generally speaking, the lower the lower frequency limit of the woofer, the larger the volume of the phase port is required. The volume is determined by the diameter of the opening of the inverted hole and the depth of the inverted hole. In other words, adjusting the depth and diameter of the tube can adjust the resonance frequency of the speaker!

 

5. The sound-absorbing cotton can use special sound-absorbing cotton or high-density sponge, and evenly lay it on the inner wall of the speaker. Be careful not to cover the inverted hole, so as not to affect the sound effect.

 

6. After the installation is completed, it is necessary to repeatedly debug. You can put a glass of water on the top of the speaker, and use large dynamic music to debug whether its sound absorption coefficient is appropriate. Generally, when playing large dynamic music, the clear water has no obvious vibration, which means that the cabinet has effectively suppressed the standing waves that are harmful to the sound. However, the sound-absorbing material should not be too much, otherwise the sound will be dry and the beautiful human voice will not be reflected. Just control it until the water just "doesn't vibrate".

 

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