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Condition: Used: Very Good
Comment: Headphones in excellent condition with all original accessories. Minor damage to original packaging.
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Hifiman HE400S Full-Size Planar Headphone

4.0 out of 5 stars 112 customer reviews

Price: $299.00 & FREE Shipping. Details
Only 16 left in stock (more on the way).
Ships from and sold by Amazon.com. Gift-wrap available.
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  • Sounds terrific on your smartphone or most any portable audio device
  • Superb Hi-Fi Quality with lifelike clarity, detail, extended bass and wide sound stage
  • Only 350g-Long Hours of Comfortable Listening
  • Innovative headband and specially designed ear pads for remarkable comfort
  • Planar headphones
15 new from $299.00 7 used from $219.00
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$299.00 & FREE Shipping. Details Only 16 left in stock (more on the way). Ships from and sold by Amazon.com. Gift-wrap available.

Frequently bought together

  • Hifiman HE400S Full-Size Planar Headphone
  • +
  • HIFIMAN FocusPad-Headphone replacement Earpads for HE400, 560, 400i(leather&volour) ...
  • +
  • NEOMUSICIA Replacement Cable For Hifiman HE400S / HE-400I / HE560 / HE-350 / HE1000 / HE1000 V2 headphone 3.5mm male & 6.35mm adapter to 2x 2.5mm Jack Male Audio HIFI cord Black 3m/9ft
Total price: $360.90
Buy the selected items together

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From the manufacturer

HE400S HE400 HE400i HE560 HE6 HE1000
Price $299 $299 $499 $899 $1299 $2999
Fit Over Ear Over Ear Over Ear Over Ear Over Ear Over Ear
Jack plug 3.5mm 3.5mm 3.5mm 6.35mm 6.35mm 3.5mm
Transducer type Planar Magnetic Planar Magnetic Planar Magnetic Planar Magnetic Planar Magnetic Planar Magnetic
Frequency Response 20Hz-35KHz 20Hz-35KHz 20Hz-35KHz 15Hz-50KHz 8Hz-65 KHz 8Hz-65KHz
Impedance 22 Ohms 35 Ohms 35 Ohms 45 Ohms 50 Ohms 35±3 Ohms
Sensitivity 98 dB 92.5 dB 93 dB 90 dB 83.5 dB 90 dB
Maximum Power handling 6W 6W 6W 6W 6W 6W
Weight 12.3 Oz / 350g / 0.77 lb 15.5 Oz / 440g / 0.97 lb 13.05 Oz / 370g / 0.82 lb 13.3 Oz / 375g / 0.83 lb 17.7 Oz / 502g / 1.11 lb 16.9 Oz/480g/1.06 lb
What's in the box 1. ¼” (6.35 mm) headphone adapter 2. Headphone Cable (1.5 meter or 4.9 Feet; 3.5mm plug) 3. Earpads:1 pair (on the headphone) 1. ¼”(6.35mm) headphone adapter 2. OFC copper headphone cable (3m / 10 Ft) 3. Leather earpad: 1 Pair (on the Headphone) 1. ¼”(6.35mm) headphone adapter 2. Headphone Cable (1.5m / 4.9 Ft; 3.5mm plug) 3. Earpads: 1 Pair (on the Headphone) 1. Headphone Cable (2m / 6.6Ft; 6.35mm headphone plug) 2. Earpads: 1 Pair (on the Headphone) 1. OCC (single crystal copper) 4-pin XLR cable (2 m / 6 ft) 2. OCC XLR to 6.5mm headphone plug adapter (1m / 3 ft) 3. Headphone cable connector *2 4. Earpad for backup 1. Plugs: 3.5mm, ¼” (6.35 mm) and 4-pin XLR connector 2. Headphone Cables (3m for 6.35mm, 3m for 4-pin XLR, 1.5m for 3.5mm) 3. Earpads: 1 Pair (on the Headphone)

Compare to similar items


Hifiman HE400S Full-Size Planar Headphone
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Hifiman HE-560 Full-Size Planar Magnetic Over-Ear Headphones (Black/Woodgrain)
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Sennheiser HD 600 Open Back Professional Headphone
Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 4 out of 5 stars (112) 4 out of 5 stars (238) 4 out of 5 stars (601) 4 out of 5 stars (53) 4 out of 5 stars (66) 5 out of 5 stars (474)
Price $299.00 $219.00 $315.35 $499.00 $199.99 $286.00
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com Electronics Expo Amazon.com AlphaStereo Amazon.com Amazon.com
Color Silver & Black Black Silver Black Black Black
Headphone Fit Over-Ear Circumaural Over-Ear Over-Ear Over-Ear
Item Dimensions 8 x 12 x 6 in 7 x 8 x 4.5 in 10 x 12.4 x 4.33 in 7 x 8 x 4.5 in 11.25 x 12.05 x 3.15 in 0.39 x 0.39 x 0.39 in
Item Weight 0.77 lb 0.82 lb 0.57 lb 0.83 lb 2.94 lbs 0.57 lb
Additional Features Long Hours of Comfortable Listening, Lifelike clarity, detail, extended bass and wide sound stage lightweight lightweight lightweight Wireless, lower distortion lightweight

Product description


Will Ship from China before it is in stock in USA Warehouse.
Easy to Drive
One of the highest efficiency planar phones in the world! HIFIMAN’s newest HE400S sounds terrific on your smartphone or most any portable audio device.

Superb Hi-Fi Quality
HE400S delivers all the lifelike clarity, detail, extended bass and wide sound stage that audiophiles have come to expect from HIFIMAN.

Long Hours of Comfortable Listening
Lightweight: Only 350g!

Innovative headband and specially designed ear pads for remarkable comfort allowing you to enjoy your music for hours on end

Why Choose A Dynamic Headphone…When You Can have Planar?
Dynamic headphones utilize conductors that vibrate in limited areas of the diaphragm. Result is that a large percentage of the diaphragm cannot be directly driven by those conductors.
Planar headphones have conductive layers over almost all of the diaphragm. Evenly driven by these conductors, result is significantly lower distortion than conventional dynamic headphones.


Product information

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on March 19, 2016
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