XTENIK CATALOG
Sennheiser HD 490 PRO
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
- 130 Ω (1 kHz) · manufacturer product specification
- sensitivity
- 105 dB SPL (1 kHz / 1 Vrms) · 1 kHz / 1 Vrms
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.