XTENIK CATALOG
HIFIMAN HE400i
Headphone
Specifications below are limited to verified records in the XTENIK catalog. Technical Match is a deterministic calculation from verified manufacturer data—not an AI guess or subjective opinion.
TECHNICAL MATCH AVAILABLE2 published specifications
PUBLISHED SPECIFICATIONS
Facts used for transparent matching.
- nominal impedance
- 35 Ω · Manufacturer-authored HIFIMAN HE400i owner guide hosted by B&H, printed page 03 (PDF page 5): 35 ohms; efficiency 93 dB/mW. Original HE400i only.
- sensitivity
- 93 dB SPL/mW · Manufacturer-authored HIFIMAN HE400i owner guide hosted by B&H, printed page 03 (PDF page 5): 35 ohms; efficiency 93 dB/mW. Original HE400i only.
Only verified specifications are shown here. Bounds and derived values retain their provenance in the calculation workflow. Use Technical Match to test this product with another device or output.