Black Anodized Aluminum Back Panel/backboard for Speaker
- Modelback panel / backboard
- MaterialAluminum
- Surface treatmentsandblasting Anodized
- Colorblack and silver
--Specification
| Item: | back panel / backboard for speaker |
| Material: | aluminum/steel/stainless steel/brass/acrylic and other |
| Model No.: | MB001 |
| Surface treatment: | painting/plating/powder coating/anodizing/brushing/sandblasting and other |
| Color: | Black/silver |
| Letters on plate: | by printing/engraving |
| Application: | as front panel,side plate, bottom plate,backborad,enclosure for musical instrument, amplifier,speaker, electronic instrument and more other instruments. |
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Customization support for material, dimension,color,surface treatment
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Product Features: Material: made by steel,aluminum or acrylic
Dimension: Width,length,height and thciness are make according to the requirement.
Surface treatment: Brushing, anodizing, sandblasting, electroplating,powder coating, painting.
Application: Panel and case for Speaker equipment, mechanical equipment, household appliances, beauty equipment, medical equipment, etc
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An electronic device used to increase signal power to drive the sound of a speaker. A power amplifier without ancillary functions such as source selection and volume control is called the rear stage.
The pre-amplification and control section before the amplifier, used to enhance the voltage amplitude of the signal, provide input signal selection, tone adjustment and volume control. Preamplifiers are also called prestages.
An amplifier that combines the preamplifier and power amplifier parts in one case.
Gallometer -- another word for vacuum tube amplifier.
The audio shell is generally made of stainless steel, aluminum alloy and plastic. The stainless steel shell has the advantages of dirt resistance, strong metal texture, good sealing, better sound quality, strong plasticity, oxidation resistance, low processing difficulty, short construction period, cost saving, etc.; while the aluminum alloy has the advantages of long mold opening time and slow processing speed, which leads to increased production. Cost; plastic is not resistant to dirt, low in texture, low in strength, thermal expansion and contraction caused by temperature, and poor sealing. Therefore, in comparison, the stainless steel audio casing will be better.
The features of Audio Usb Enclosure
- The nozzle is round, and the inner and outer diameter error is ±10mm;
- The verticality is accurate, and the vertical deviation is less than 1.0mm;
- The surface is fine, the weld is flat, no blisters, no strain;
- The yield rate should be high, and the finished product should be better.
- High-grade appearance, strong metal texture, dirt resistance, good sealing and better sound quality;
- Various styles, can be customized according to drawings;
- Complete surface technology (electroplating, baking paint, spraying, wire drawing, mirror surface, frosting, etc.);
- Over 500 colors to choose from, no fading, zero color difference, uniform color, firm layer.
Advantages of Stainless Steel Audio USB Enclosure
USB connectors are very common precision electronic connector products, and USB connectors used in some industries that require high standards need to use stainless steel shells, so why use stainless steel materials to make USB connectors?
The housing of a regular USB connector is usually made of steel, which is a strong material but is susceptible to moisture and can rust. While plating the steel with a protective coating is a temporary solution, the plating material is prone to failure and can also be hazardous to the environment, and choosing the right housing material is critical to ensure that the USB connector can withstand extreme temperatures and Normal use in harsh environments with humidity.
To solve this problem, stainless steel material is a good solution, because stainless steel does not rust, can safely withstand high temperatures, and is a generally strong metal alloy. And stainless steel is also conductive, making it an ideal metal for USB connectors, and using stainless steel enables the development of USB connectors within the required standards, which is why so many use stainless steel housing USB connectors.
In addition, the benefits of stainless steel USB connectors are not only applicable to the military industry, but also to industries such as automotive and medical, and are easy-to-use high-performance connector products.
Although they are both independent sound cards, there are still many differences between the USB interface sound card products and the built-in PCI sound card. In addition to the working principle that has been introduced in the previous section, the USB sound card also has its own advantages in other aspects. Most USB sound card products are very small, so they are easier to carry. Because of the plug-and-play USB interface, the sound card is very convenient to plug and unplug, and the installation and use will be faster.