Small soundproof box

For high-frequency noise, it exhibits a noise reduction effect of about 50 decibels.

We offer a compact soundproof box that focuses more on sound insulation (transmission loss) than sound absorption, using soundproof panels alone in its structure. It is suitable for simple noise testing of products in environments such as factory noise and laboratories, as well as for investigating and preventing noise sources (simple noise measurement). Additionally, by changing the structure of the soundproof panels, it is possible to secure the appropriate sound insulation level for the noise environment, the acoustic characteristics of the measured object, and the frequency range to be measured, as well as to adjust the sound absorption performance. 【Specifications】 ■ Soundproof panel: Inner wall punching metal ■ Soundproof door: EPDM-PK + AT door ■ Wiring penetration hole: Inner diameter 55 + soundproof cover x 1 ■ Baked paint: Standard color (N9) or specified color ■ Vibration pads x 4, floor sound absorption mat x 1, etc. * For more details, please refer to the PDF document or feel free to contact us.

Testing Equipment and DevicesMachinery and equipment installation/dismantling/relocation