JC-GB31334 Loudspeaker box

JC-GB31334 Loudspeaker box Product introduction

JC-GB31334 Loudspeaker box It is a manual Loudspeaker box, which is welded with sheet metal material and 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

JC-GB31334 Main functions and application scope of loudspeaker

 Provide sound insulation test environment for product noise test.

JC-GB31334 Performance index parameters of loudspeaker