Over-ear Wired Studio Headphones Sennheiser HD 490 PRO PLUS — Open Acoustic, 38 mm Drivers, 130 Ω, 1.8 m Cable, Foldable, Black

Sennheiser HD 490 PRO PLUS are wired, circumaural studio headphones with an open acoustic design and 38 mm dynamic drivers. They provide a wide frequency response from 5 to 36,000 Hz and a maximum sound pressure level of 128 dB. The headphones feature a foldable design, a 1.8 m black cable with a 3.5 mm connector and come with an extra headband cushion. Included software compatibility: DearVR MIX-SE.

Advantages

The open acoustic design delivers a natural, spacious soundstage suitable for critical listening and monitoring. Low harmonic distortion (<0.2%) and 38 mm drivers ensure clear reproduction across the frequency range. The 130 Ω impedance makes these headphones appropriate for use with studio interfaces and dedicated headphone amplifiers. Foldable construction and a replaceable headband cushion increase comfort and portability for extended sessions.

Suitable for

Key specifications

How to use

Connect the 3.5 mm plug to your audio source or interface and position the circumaural ear cups over your ears for accurate monitoring. For best results with studio-level sources, pair the headphones with an audio interface or headphone amplifier that can drive 130 Ω impedance. Adjust the headband for a secure but comfortable fit and replace or fit the supplied headband cushion as needed.

Recommendations

Do not disassemble or modify the product yourself. Use the headphones within the specified temperature range and avoid exposing them to excessive moisture. For consistent monitoring results, allow a brief burn-in period and use appropriate gain staging on your audio equipment to avoid clipping at high SPL levels.