Jc-gb2105 is a manual soundproof box. The speaker is welded with sheet metal material, which is suitable for audio test of equipment. The speaker is to test the product in a certain sound environment and get the noise of the test product. For example, when the external noise is 70 decibels, the product is tested in an environment of 30 decibels. Main functions and application scope: provide sound insulation test environment for product noise test, also known as sound insulation shielding box
Main functions and application scope of loudspeaker
Provide sound insulation test environment for product noise test.
Performance index parameters of loudspeaker
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