CRY3719 is a 2cc coupler designed specifically for audiometry and acoustic testing of insert earphones.
The unique design of CRY3719 features a resonant frequency of 22.4kHz, effectively avoiding interference with measurements within the audible frequency range. This enables stable and reliable high-quality acoustic testing.
| Frequency Response Range | 125Hz to 8kHz |
|---|---|
| Compliance Standard | GB/T 20441.4-2006, IEC 60318-5 |
| Equivalent Volume | 2cc |
| Weight | 50g |
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CRY3719
