Fosi IM4
Fosi IM4 is a canonical Headphones product in AudioList.
- Price: Price varies
- Retailer offers: 0
- Availability: Out of stock or unknown
- Measurement: No objective measurement linked yet
- Measurement sources: No measurement source link is available yet
- Last updated: 2026-08-06T04:49:07.352Z
Current retailer offers
No current retailer offers are available in the public read model.
Known Specs
- Driver type
- dynamic
- Headphone design
- open
- Headphone fit
- in-ear
- Impedance
- 21 ohms
- Sensitivity
- 109 dB
- Weight
- 7 g
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