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Hifiman HE1000se - Open-Box

Hifiman HE1000se - Open-Box

Final Sale More information
Final sale items are not returnable but they come with a full warranty.
Open Box More information
Open box items are final sale.
Regular price $2,599
Sale price $2,599 Regular price $3,499.00

Cup style More information
Open-back headphone designs are often higher-performance but have poor noise isolation and leak sound. Closed-back designs provide better noise isolation and leak less sound.


Wearing style More information
Over-ear headphones sit over your ear and surround your ear with a ring of padding. On-ear headphones are padded but rest on top of your ear. In-ear monitors are worn inside your ear canal.


Driver type More information
Speakers and headphones use a device called a 'driver' to create sound. Different types of drivers have different strengths and weaknesses, but can all produce great sound. Common varieties include dynamic, planar magnetic, and electrostatic.

Planar Magnetic

Amp required More information
Some headphones require the power of an amplifier to reach comfortable listening volumes.


Connectivity More information
Connectivity refers to the method in which the headphones connect to the audio source. Headphones can be either wired or wireless.


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Hifiman HE1000se - Open-Box

Regular price $2,599
Sale price $2,599 Regular price $3,499.00

Hifman HE1000se Planar Magnetic Open-Back Headphones

Building upon the success of the HE1000, the HIFIMAN HE1000se Planar Magnetic Open-Back Headphones feature nanometer-thin diaphragms, acoustically invisible stealth magnets, thick asymmetrical earpads, and two sets of high-quality cables to achieve reference-quality sound for audiophiles and audio enthusiasts at home, in the studio, or with portable devices.

Hifiman HE1000se Planar Magnetic Headphones

With the planar magnetic drivers, the headphones offer a frequency response of 8 Hz to 65 kHz with an impedance of 35 Ohms. The comfortable headband is designed to accommodate a wide range of head sizes, while the asymmetrical ear cups follow the natural shape of the human ear for a proper seal that's comfortable for long listening sessions. The outer enclosure is CNC milled and hand-polished for a striking appearance. The headphones ship with a standard 3.5mm cable and an updated 4.4mm balanced cable, as well as a 3.5mm to 1/4" adapter.


  • Nanometer-thick diaphragm
  • Acoustically invisible stealth magnets
  • Reduced distortion and harmonious sound
  • Frequency Response: 8 Hz to 65 kHz
  • Window Shade system protects the driver and is optimized for the open-back design
  • Asymmetrical earcups follow natural shape of the human ear
  • Sturdy connector design
  • CNC milled and hand polished
  • Includes 3.5mm cable, 4-Pin XLR balanced cable, and a 3.5mm to 1/4" adapter

The HEADPHONE Community Reviews

Check out this written review of the Hifiman HE1000se by Andrew Park (@Resolve Reviews)

If you would prefer videos, Andrew Park has you covered as well. Check it out below.

What's In The Box?

  • HIFIMAN HE1000se Planar Magnetic Open-Back Headphones
  • Headphone Cable with 3.5mm Mini-Jack Plug
  • Headphone Cable with Balanced 4-Pin XLR Plug
  • Limited 3-Year Warranty