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The HiFiMan Sundara Over-Ear Full-Size Planar Magnetic Headphones are engineered for serious music lovers who demand refined sound quality and lasting comfort. Featuring planar magnetic drivers, the Sundara produces highly accurate audio with a wide soundstage, natural midrange, and tight bass—ideal for everything from acoustic recordings to high-resolution streaming. Their ergonomic, low-weight frame and velour ear pads allow for hours of fatigue-free use, whether you’re relaxing at home or focused in your studio. These headphones pair beautifully with a high-quality headphone amplifier or DAC for the best performance. With durable aluminum construction and a reputation for performance in the audiophile community, the Sundara is a standout in its class.

Key Features

  • Planar Magnetic Drivers: Offer a fast, accurate response for a lifelike, immersive sound experience.
  • Exceptional Sound Clarity: Wide frequency range ensures deep bass, lush mids, and sparkling highs.
  • Lightweight Aluminum Design: Comfortable and durable for extended listening sessions.
  • Wide Soundstage: Expansive sound for a more three-dimensional audio experience.
  • Soft Memory Foam Ear Pads: Designed for all-day comfort and minimal listening fatigue.
  • High Sensitivity: Suitable for a variety of audio sources without needing an amplifier.
  • Durable Build Quality: Designed to withstand daily use while maintaining premium sound quality.

Why Buy

The HiFiMan Sundara combines planar magnetic technology with high-quality build and comfort, making it an ideal choice for listeners seeking both quality and longevity in a headphone.

  • Impressive Sound Detail: Experience the rich detail and accuracy that planar magnetic drivers provide.
  • Long-Lasting Comfort: Lightweight design and plush ear pads ensure extended, comfortable listening sessions.
  • Versatile Performance: High sensitivity allows use with various audio devices without additional amplification.


Product Specifications

General Information
Model HiFiMan Sundara Over Ear Full Size Planar Magnetic Headphones
Type Over-ear, Open-back
Color Matte Black
Noise Cancellation Passive (Open-back Design)
Audio
Frequency Response 6 Hz – 75 kHz
Driver Type Planar Magnetic
Driver Size Unknown (Planar diaphragm)
Impedance 37Ω
Sensitivity 94 dB
Connectivity
Bluetooth No
Wireless Range Not Applicable
Wired Connectivity 3.5mm Cable with 6.35mm Adapter
Multipoint Connection No
Battery & Charging
Battery Type Not Applicable
Battery Life Not Applicable
Charging Time Not Applicable
Fast Charge Not Applicable
Features
Active Noise Cancelling (ANC) No
Ambient Awareness Mode No
Customizable Sound Depends on connected amplifier/source
Voice Assistant Integration No
On-ear Controls No
Foldable Design No
Touch Control No
Physical Specifications
Weight Approx. 372g
Ear Cup Material Velour and Pleather Hybrid Pads
Headband Material Metal Frame with Synthetic Leather Band
Foldable No
In the Box
Included Accessories 3.5mm Cable, 6.35mm Adapter
Warranty
Warranty Period 1 Year
Warranty Type Limited Warranty

HiFiMan Sundara Over Ear Full Size Planar Magnetic Headphones FAQs

Are the HiFiMan Sundara headphones compatible with portable devices like smartphones or do they require a dedicated amplifier?

The HiFiMan Sundara headphones are relatively easy to drive and can be powered directly from portable devices such as smartphones. However, they also benefit from the use of a dedicated amplifier, which can enhance their performance by providing better control and dynamics. According to the Sundara's owner's manual, while they can be powered happily out of a mobile phone, they scale with more power too, offering greater audio performance when used with a moderate desktop amp or a powerful portable digital audio player.

What is the soundstage like on the HiFiMan Sundara compared to other headphones?

The HiFiMan Sundara offers a soundstage that is generally considered above average, providing a spacious and open listening experience. Some users have compared it to models like the Beyerdynamic DT990 and DT1990 Pro, noting that while the Sundara's soundstage is commendable, it may not be as expansive as that of the DT1990 Pro. However, individual perceptions can vary based on personal preferences and listening habits.

How durable are the HiFiMan Sundara headphones for long-term use?

The HiFiMan Sundara headphones feature a robust build quality, utilizing materials like metal for the headband and yokes, which contribute to their durability. Users have reported that the Sundara offers superb comfort with just enough clamping force to stay secure without causing discomfort, an excellent headband mechanism, and a great balance of materials, making it a reasonably lightweight headphone at 372 grams.

Is it normal to hear a crinkling sound when adjusting the HiFiMan Sundara on my head?

Yes, some users have reported hearing a crinkling sound when adjusting planar magnetic headphones like the HiFiMan Sundara. This phenomenon is often due to a pressure difference affecting the planar driver and is generally considered normal. The sound typically occurs when the seal between the ear cup and the head is broken or re-established. If the noise persists during regular use, it's advisable to check for any issues with the ear pads or headphone fit.