Hifiman HE400SE
$ BudgetTrending Down$109.00
tldr; HE400SE: budget planar "gaming" option, needs amp for proper power. Good detail, neutral sound, often compared to HD560S. Not for bassheads!
$109.00 on AmazonSentiment Breakdown
38%Positive
Positive
38%Neutral
53%Negative
9%Based on 1,343 Reddit opinions
Strengths & Weaknesses
Scores based on sentiment analysis of topic-related comments
Key Features
- What is a planar headphone? What are its benefits over other designs? Planar headphones feature conductive layers that cover nearly the entire diaphragm, resulting in significantly lower distortion than conventional dynamic headphones.
- Acoustically Invisible Stealth Magnet Unlike the sound waves created by a conventional magnet, the special shape of Stealth Magnets enables the waves to pass through the magnets without generating interference. HIFIMAN’s advanced magnet design is acoustically transparent, dramatically reducing wave diffraction turbulence that degrades the integrity of the sound waves. The reduced distortion yields pure sonic output that is accurate and full-range.
- Durable Connections The headphone’s drivers are protected by a newly designed casing for enhanced durability and protection from the elements. A dual-sided high-performance 3.5mm cable is packaged with a 6.35mm adapter for maximum compatibility with a wide range of devices.
- The HE400SE’s high sensitivity makes it the perfect match for low-voltage sources, including portable hi-res. audio players.
- Maximum Comfort for Hours of Listening Pleasure Thanks to its newly designed adjustable lightweight headband, the HE400se remains cool and comfortable for hours, even in excessively warm weather.
- 🎧 Open-back planar magnetic headphones
- 💰 Often available for around $109 on Amazon
- ⚠ ️ Needs a dedicated amp due to high current
Sentiment Over Time
Historical Price Data
Hifiman HE400SE
Hifiman HE400SE
All-time low: $99(2024-04)
What Redditors Actually Say
What Redditors Say
Best praise vs top criticism for Hifiman HE400SE
Best Praise
+27 pts“Got the HE400se back in July and while it did take some getting used to (after moving from a WH-1000XM4), they're insane value for the money. And that's just stock, I'm currently interested in doing a Super Grills mod with them. And now I got the FT1 for Christmas, and they are ***good***. Perfect for when I want something more technically proficient, isolative and comfortable but don't want to wear the comparatively small XM4s and heat gathering XM4s. Genuinely don't see myself getting any more headphones unless one of them breaks. The budget range has honestly never been better.”
r/headphones
ViewTop Criticism
+7 pts“If it's plainly audible I'd say that's unacceptable, noticed similar in the subbass on my HE400se - it's *always* a bit to the right”
r/headphones
View13 more quotes available below
Related Products
Frequently Asked Questions
Is the Hifiman HE400SE worth buying?
HE400SE: budget planar "gaming" option, needs amp for proper power. Good detail, neutral sound, often compared to HD560S. Not for bassheads!
What do Redditors love about the Hifiman HE400SE?
Redditors highlight: 🎧 Open-back planar magnetic headphones. 💰 Often available for around $109 on Amazon. ⚠ ️ Needs a dedicated amp due to high current.
What are the downsides of the Hifiman HE400SE?
Some criticisms include: "If it's plainly audible I'd say that's unacceptable, noticed similar in the subbass on my HE400se - it's *always* a bit to the right..."
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Products with more mentions (Hifiman HE400SE has 1,343) tend to have more reliable scores.
1,343 Reddit opinions analyzed • Last updated 4/4/2026