Jc-gb3141 is a pneumatic speaker, which is suitable for the detection of mobile phones, earphones, small speakers or audio equipment. The speaker is made of Fanjin, which has the advantages of light halo, high strength, good sound insulation and tightness, firm structure, simple and labor-saving operation. It is currently an economical and practical sound insulation test box
• audio test;
• Provide sound insulation test environment for product noise test
隔音效果 | 室外噪音:80dB,室内噪音≤40dB |
箱体尺寸 | (L)500x(W)650x(H)652mm±5mm |
外观尺寸 | (L)661x(W)672x(H)1610mm±5mm |
行程 | 250mm |
材质 | 钣金+隔音、吸音材料 |
外观颜色 | 光白 |
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