HE400se

Name: HiFiMAN HE400se
Brand: HiFiMAN

HiFiMAN

Reference Collection Series2021 – Present

HeadphonesOver-Ear HeadphonesDiscontinued

Estimated price (community-sourced)

$60

Around — community and catalog average, updates slowly

About the HE400se

The HE400se is an open-back, over-ear wired headphone using planar-magnetic drivers with acoustically transparent Stealth Magnets. It has detachable dual-sided cable connections and is supplied with a 3.5 mm cable and a 6.35 mm adapter. Manufacturer specifications list a 20 Hz–20 kHz frequency response, 91 dB sensitivity, and 385 g weight; impedance is listed as 32 Ω on the current product page, though some HE400se documentation and versions list 25 Ω.

Specifications

Type: Open-back, over-ear wired headphone Driver: Planar magnetic with Stealth Magnets Frequency response: 20 Hz–20 kHz Impedance: 32 Ω (manufacturer product page; some documentation/version listings specify 25 Ω) Sensitivity: 91 dB Weight: 385 g Cable: Detachable, dual-sided; 3.5 mm plug Included accessory: 6.35 mm adapter

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Pairs with

Components that show up alongside the HE400se in real systems. A verdict means the pair has been checked for compatibility and headroom — open it to see how the two get along.

HiBy R4
FiiO KA13
FiiO BTR13
Topping L30 II
Moondrop Dawn Pro
FiiO M11S
Schiit Audio Magni
Qudelix 5K

What an account is for

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