6 Best Alternatives to the HIFIMAN Open-Back Planar Magnetic Headphones (2026)
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You are looking for hifiman he400se stealth magnets version alternatives because the original design prioritizes specific acoustic traits. The HE400SE delivers low-distortion planar sound through stealth magnets and offers high sensitivity for portable sources. However, you might want different specifications, such as a closed-back design for isolation or a different driver size for studio monitoring. Some users also prefer lighter weights or simpler wired connections without adapters.
We selected these 6 options because their published specs overlap with the original model. The list includes other planar magnetic drivers from brands like Fosi Audio and FiiO, which offer larger diaphragms for critical listening. We also included open-back studio headphones from Philips for listeners who value comfort and spacious soundstages over planar technology. Each alternative addresses a specific need, whether it is focused isolation, budget constraints, or enhanced high-frequency resolution. You can compare these models based on their form factor, connectivity, and recommended use cases to find the best fit for your listening environment.
Our top pick: HIFIMAN Open-Back Planar Magnetic Headphones.
How alternatives compare to the HE400SE
Philips Over-Ear Studio Wired Headphones
The Philips SHP6000 differs significantly from the HE400SE by using conventional dynamic drivers instead of planar magnetic technology. This choice lowers cost and reduces weight to 8.8 ounces, making it lighter than the 13.8-ounce HIFIMAN. You sacrifice the ultra-low distortion and wide soundstage of planar drivers for a simpler, comfortable fit. The SHP6000 offers passive isolation, whereas the HE400SE is open-back and leaks sound. This model suits listeners who prioritize comfort and budget over audi-grade accuracy. It is a practical wired option for casual studio use or daily commuting where portability and ease of use matter more than critical listening precision.
Philips Over-Ear Open-Back Studio Headphones
The Philips SHP9500 shares the open-back design and over-ear form factor of the HE400SE, providing a similar spacious soundstage. However, it uses 50mm dynamic drivers rather than planar magnetic diaphragms. This results in a different frequency response that lacks the extreme transient speed of the HIFIMAN. The SHP9500 weighs 1.19 pounds, which is slightly heavier than the HE400SE. It is designed for home listening and studio monitoring, offering a reliable balanced sound. You should choose this if you want an open-back experience without the specific acoustic characteristics of planar magnets. It provides a comfortable, Hi-Fi listening environment for users who value spaciousness over the detailed precision of stealth magnet technology.
Fosi Audio 97mm Open-Back Planar Headphones
The Fosi Audio i5 Planar Headphones share the planar magnetic driver type with the HE400SE, ensuring low distortion and high accuracy. However, it features a larger 97mm driver, which typically provides greater bass extension and air movement. This model is designed for critical studio monitoring and detailed listening, prioritizing acoustic precision over the portability of the HE400SE. It lacks the Stealth Magnet technology, relying instead on a large diaphragm for clarity. The i5 is heavier and less suited for portable sources due to its power requirements. You should pick this if you want the benefits of planar magnetic sound in a stationary setup. It offers exceptional driver size and open-back clarity for listeners who demand high-end performance without concern for weight or battery life.
HIFIMAN Arya Unveiled Open-Back Planar Headphones
The HIFIMAN Arya Unveiled shares the planar magnetic driver and open-back design of the HE400SE, but removes the protective grill to reduce sound reflection. This modification aims for a wider soundstage and faster transient response, enhancing acoustic purity. It weighs 14.6 ounces, slightly more than the HE400SE. The Arya Unveiled is built for studio monitoring and critical listening, offering superior spatial accuracy. You give up the portability and lower sensitivity of the HE400SE for a more refined, high-end listening experience. This model suits listeners who prioritize detailed acoustic performance and a natural sound signature. It is ideal for stationary use where background noise is not a concern, providing a premium planar magnetic experience with enhanced clarity.
FiiO FT1 Pro Open-Back Planar Headphones
The FiiO FT1 Pro shares the planar magnetic driver and open-back design with the HE400SE, delivering high-frequency resolution and spatial accuracy. It features a large 95x86mm driver, which is significantly larger than the HE400SE’s unit, aiming for greater detail and impact. Weighing 2.29 pounds, it is much heavier than the 13.8-ounce HIFIMAN, indicating a focus on stationary studio use. The FT1 Pro is wired and Hi-Fi rated, offering precise monitoring capabilities. You sacrifice portability and ease of use for superior acoustic performance. This model is ideal for listeners who prioritize critical listening and studio recording accuracy. It provides a robust, high-end planar experience for users who do not need portable convenience and want maximum driver size for detailed sound reproduction.
HIFIMAN Sundara Closed-Back Planar Headphones
The HIFIMAN Sundara shares the planar magnetic driver type and over-ear form factor with the HE400SE, but features a closed-back design. This provides precise sound isolation, blocking background noise, which the open-back HE400SE cannot do. It weighs 15.2 ounces, slightly heavier than the HE400SE. The Sundara is Hi-Fi rated and wired, offering focused listening for studio work. You sacrifice the natural, spacious soundstage of the open-back design for acoustic privacy and isolation. This model suits listeners who need to block out external noise while maintaining planar magnetic accuracy. It is ideal for environments where sound leakage is a concern, providing a balanced, detailed sound with the added benefit of closed-back performance for focused monitoring.
Quick picks
Our 7 picks
HIFIMAN Open-Back Planar Magnetic Headphones
Best for: accurate planar sound on portable sources
- Form Factor
- Over-Ear Open-Back
- Connectivity
- Wired, 3.5mm, 6.35mm adapter
- Audio Features
- Stereo
- Recommended Use
- Studio
- Driver Type
- Planar Magnetic
- Dimensions
- 12 × 10.5 × 7.09 inches
View on Amazon: HIFIMAN Open-Back Planar Magnetic Headphones
The HIFIMAN HE400SE is an open-back, over-ear planar magnetic headphone designed for studio use. It features acoustically invisible stealth magnets to reduce wave diffraction and distortion. The high sensitivity matches well with low-voltage portable sources. It includes a dual-sided 3.5mm cable and a 6.35mm adapter. The lightweight headband aims for comfort during long listening sessions.
Pros
- Planar magnetic driver design for lower distortion
- Acoustically invisible stealth magnets reduce interference
- High sensitivity suits portable hi-res audio players
- Includes 6.35mm adapter for wide device compatibility
Cons
- Wired connection only, no wireless option
- Open-back design lacks passive noise isolation
- No included carrying case or protective pouch
Good fit if
- You want accurate, full-range planar sound
- You use low-voltage portable audio sources
- You prefer open-back studio monitor clarity
Skip if
- You need wireless Bluetooth connectivity
- You require noise isolation for noisy environments
- You want a lightweight travel-friendly design
Verdict: HIFIMAN HE400SE Open-Back Planar delivers low-distortion planar sound for listeners who prioritize accuracy and portability over wireless convenience.
Philips Over-Ear Studio Wired Headphones
Best for: budget-conscious listeners seeking comfort
- Noise Cancellation
- Passive noise isolation
- Form Factor
- Over-ear
- Connectivity
- 3.5 mm, 6.3 mm (1/4") adapter
- Driver Size
- 40mm
- Audio Features
- Stereo
- Recommended Use
- Studio
The Philips SHP6000 uses 40mm drivers to deliver stereo audio through a wired connection. It features passive noise isolation and includes a 2-meter cable with a 3.5mm jack. The design offers an over-ear fit with rotating earcups. This model suits you if you need a reliable, comfortable option for studio monitoring or casual listening without the bulk of larger planar magnetic headphones.
Pros
- 40mm drivers for clear stereo sound
- 2-meter cable for flexible movement
- Includes 6.3mm adapter for various devices
- Rotating earcups for single-ear monitoring
Cons
- 40mm drivers are smaller than the 50mm drivers found on other list items
- Only offers passive noise isolation, lacking active cancellation
- Wired connection limits wireless freedom
Good fit if
- You need a lightweight, comfortable headphone for long sessions
- You want a budget-friendly option for studio work
- You prefer a simple wired connection without extra features
Skip if
- You require active noise cancellation for noisy environments
- You want wireless Bluetooth connectivity
- You need planar magnetic drivers for specific audio characteristics
Verdict: Philips SHP6000 Over-Ear Wired headphones provide a comfortable, wired listening experience with passive isolation. They are a practical choice for users who prioritize comfort and simplicity over high-end driver technology.
Philips Over-Ear Open-Back Studio Headphones
Best for: home listening and studio monitoring
- Form Factor
- Over-Ear
- Connectivity
- Detachable audio cable
- Driver Size
- 50mm
- Audio Features
- Stereo, Hi-Fi
- Recommended Use
- Studio
- Acoustic Design
- Open-Back
View on Amazon: Philips Over-Ear Open-Back Studio Headphones
The Philips SHP9500 uses 50mm neodymium drivers to deliver an open-back Hi-Fi sound experience. Its over-ear design features breathable cushions and low clamping force for comfort during long sessions. The headphones include a detachable cable for easy maintenance. This model suits listeners who want a spacious soundstage for studio monitoring or casual home use without the complexity of planar magnetic drivers.
Pros
- 50mm neodymium drivers provide balanced audio with crisp highs
- Open-back structure creates a natural, spacious soundstage
- Detachable cable allows for easy replacement and storage
- Lightweight build with breathable over-ear cushions for comfort
Cons
- Uses dynamic drivers instead of planar magnetic technology
- Requires a separate audio cable for operation
- Heavier than some competitors at 1.19 pounds
Good fit if
- You want an open-back design for a wide soundstage
- You prefer comfortable over-ear headphones for extended listening
- You need a detachable cable for easy maintenance
Skip if
- You require planar magnetic drivers for specific tuning
- You need wireless Bluetooth connectivity
- You prefer a closed-back design for noise isolation
Verdict: Philips SHP9500 Open-Back Over-Ear Headphones offer a reliable open-back experience with 50mm drivers. They fit home listeners who prioritize comfort and a spacious soundstage over planar magnetic performance.
Fosi Audio 97mm Open-Back Planar Headphones
Best for: Studio monitoring and detailed listening
- Form Factor
- Open-back
- Connectivity
- Wired
- Driver Size
- 97mm
- Recommended Use
- Studio
- Driver Type
- Planar Magnetic
- Color
- Black
The Fosi Audio i5 uses a 97mm planar magnetic driver with a nano-thin diaphragm. This large surface area aims to deliver high-fidelity sound with low distortion. The open-back design creates an expansive soundstage, while the wired connection ensures a stable signal. The build combines walnut wood chambers with a CNC aluminum frame. You get precise transient response from the N50 magnets. This model suits studio monitors seeking detail.
Pros
- 97mm ultra-large planar magnetic driver
- Open-back acoustic design for wide soundstage
- 44 N50 neodymium magnets for fast response
- Walnut wood and aluminum construction
Cons
- Wired connectivity limits mobility
- Open-back design lacks noise isolation
- No included carrying case mentioned
Good fit if
- You want large diaphragm detail
- You prefer open-back acoustics
- You need studio-grade accuracy
Skip if
- You need wireless freedom
- You require noise isolation
- You prefer closed-back designs
Verdict: The Fosi Audio i5 Planar Headphones offer exceptional driver size and open-back clarity for critical listening. You should buy this if you prioritize acoustic precision and large diaphragm detail over portable convenience.
HIFIMAN Arya Unveiled Open-Back Planar Headphones
Best for: studio monitoring and critical listening
- Form Factor
- Over-Ear
- Recommended Use
- Studio
- Acoustic Design
- Open-Back
- Driver Type
- Planar Magnetic
- Color
- Black
- Weight
- 14.6 ounces
View on Amazon: HIFIMAN Arya Unveiled Open-Back Planar Headphones
The HIFIMAN Arya Unveiled is an open-back planar magnetic headphone designed for studio use. It removes the traditional grill to prevent sound wave reflection, aiming for a wider soundstage. The driver uses a nanometer-thickness diaphragm and Stealth Magnets technology. This build aims for low distortion and fast transient response. It weighs 14.6 ounces and features an adjustable over-ear design. You get a pure audio experience with minimal interference from the housing.
Pros
- Open-back acoustic design for wide soundstage
- Nanometer-thickness diaphragm for fast transient response
- Stealth Magnets technology for clear sound
- Adjustable over-ear fit for studio monitoring
Cons
- Heavy 14.6-ounce build compared to lighter alternatives
- Requires magnetic veils to protect drivers from metal objects
- No included carrying case or protective pouch mentioned
Good fit if
- You want to eliminate grill interference for a purer sound
- You need an open-back planar magnetic driver for studio work
- You prefer an adjustable over-ear fit for long listening sessions
Skip if
- You need a lightweight headphone for portable use
- You want closed-back isolation for noisy environments
- You prefer a simpler design without external magnetic accessories
Verdict: HIFIMAN Arya Unveiled Open-Back Planar removes the grill to reduce sound reflection, offering a wide soundstage and fast transient response for studio monitoring. It suits listeners who prioritize acoustic purity over portability and weight.
FiiO FT1 Pro Open-Back Planar Headphones
Best for: studio recording and critical listening
- Form Factor
- Open-Back
- Connectivity
- Wired
- Driver Size
- 95x86mm
- Audio Features
- Hi-Fi
- Recommended Use
- Studio
- Driver Type
- Planar Magnetic
The FiiO FT1 Pro features a 95x86mm open-back planar magnetic driver. It uses a 1μm diaphragm with sapphire and aluminum coatings for high-resolution audio. The wired design connects directly to your source. At 2.29 pounds, it offers a wide soundstage. This blue model suits studio recording and critical listening tasks where detail matters.
Pros
- 95x86mm flat unit driver
- 1μm ultra-thin diaphragm
- Sapphire and aluminum dual-coating
- Open-back acoustic design
- Hi-Fi wired connectivity
Cons
- Wired connection limits mobility
- 2.29 pounds weight may cause fatigue
- No wireless Bluetooth capability
Good fit if
- You need a wired studio reference
- You value wide soundstage imaging
- You prefer open-back planar drivers
Skip if
- You require wireless Bluetooth freedom
- You need lightweight portable headphones
- You want closed-back isolation
Verdict: FiiO FT1 Pro Blue Planar Headphones deliver precise studio monitoring through its large 95x86mm driver and thin diaphragm, making it ideal for listeners who prioritize high-frequency resolution and spatial accuracy over wireless convenience.
HIFIMAN Sundara Closed-Back Planar Headphones
Best for: Focused listening and studio monitoring
- Form Factor
- Closed-Back Over-Ear
- Connectivity
- 3.5 mm, 6.35 mm
- Audio Features
- Hi-Fi
- Recommended Use
- Studio
- Driver Type
- Planar Magnetic
- Dimensions
- 12.4 × 10 × 7.05 inches
View on Amazon: HIFIMAN Sundara Closed-Back Planar Headphones
The HIFIMAN Sundara Closed-Back uses stealth magnet planar magnetic drivers to deliver detailed sound while isolating you from outside noise. Its acoustically invisible stealth magnets reduce reflections for cleaner audio. The beechwood ear cups and lightweight headband provide comfort during long sessions. You get a detachable cable with both 3.5mm and 6.35mm connectors for easy device compatibility.
Pros
- Stealth magnet design reduces sound reflections
- Closed-back over-ear acoustic isolation
- Planar magnetic drivers with fast response
- Detachable dual-sided 3.5mm cable included
- Hand-assembled beechwood ear cups
Cons
- Heavier at 15.2 ounces than open-back alternatives
- Wired only with no wireless option
- No included carrying case mentioned
Good fit if
- You need isolation from ambient noise
- You prefer the detail of planar magnetic drivers
- You want a wired studio-grade connection
Skip if
- You require wireless Bluetooth connectivity
- You prefer lightweight open-back designs
- You need active noise cancellation
Verdict: HIFIMAN Sundara Closed-Back Planar Headphones offer precise sound isolation for listeners who prioritize acoustic detail over wireless convenience. They are ideal for studio work or focused listening where background noise must be blocked.
Specifications side by side
| Spec | HIFIMAN Open-Back Planar Magnetic Headphones | Philips Over-Ear Studio Wired Headphones | Philips Over-Ear Open-Back Studio Headphones | Fosi Audio 97mm Open-Back Planar Headphones | HIFIMAN Arya Unveiled Open-Back Planar Headphones | FiiO FT1 Pro Open-Back Planar Headphones | HIFIMAN Sundara Closed-Back Planar Headphones |
|---|---|---|---|---|---|---|---|
| Noise Cancellation | not specified | Passive noise isolation | not specified | not specified | not specified | not specified | not specified |
| Form Factor | Over-Ear Open-Back | Over-ear | Over-Ear | Open-back | Over-Ear | Open-Back | Closed-Back Over-Ear |
| Connectivity | Wired, 3.5mm, 6.35mm adapter | 3.5 mm, 6.3 mm (1/4") adapter | Detachable audio cable | Wired | not specified | Wired | 3.5 mm, 6.35 mm |
| Driver Size | not specified | 40mm | 50mm | 97mm | not specified | 95x86mm | not specified |
| Audio Features | Stereo | Stereo | Stereo, Hi-Fi | not specified | not specified | Hi-Fi | Hi-Fi |
| Recommended Use | Studio | Studio | Studio | Studio | Studio | Studio | Studio |
| Acoustic Design | Open-Back | not specified | Open-Back | Open-Back | Open-Back | Open-Back | Closed-Back |
| Driver Type | Planar Magnetic | not specified | not specified | Planar Magnetic | Planar Magnetic | Planar Magnetic | Planar Magnetic |
| Color | Silver,Black | Black | Black | Black | Black | Blue | black&orange |
| Dimensions | 12 × 10.5 × 7.09 inches | not specified | not specified | not specified | not specified | not specified | 12.4 × 10 × 7.05 inches |
| Weight | 13.8 ounces | 8.8 ounces | 1.19 pounds | not specified | 14.6 ounces | 2.29 pounds | 15.2 ounces |
| Model | He400SE | p2000 | SHP9500CY | I5 | Arya Unveiled | FT1 Pro | SUNDARA Closed-Back |
| Size | not specified | One Size | not specified | not specified | einstellbar | 95x86mm | adjustable |
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Frequently asked questions
Which open-back planar headphones offer a larger driver size than the HE400SE?
The Fosi Audio i5 and FiiO FT1 Pro both feature significantly larger drivers than the standard HE400SE. The Fosi Audio i5 uses a 97mm planar magnetic driver for critical listening. The FiiO FT1 Pro utilizes a 95x86mm driver with a thin diaphragm to enhance high-frequency resolution and spatial accuracy for studio work.
Are there closed-back planar magnetic alternatives to the HE400SE?
Yes, the HIFIMAN Sundara Closed-Back Planar Headphones provide a closed-back option with planar magnetic technology. They offer precise sound isolation and Hi-Fi audio features for focused listening. This design blocks background noise, making them suitable for studio monitoring where acoustic detail is prioritized over the open soundstage of the HE400SE.
Which alternative is lighter than the HIFIMAN HE400SE?
The Philips SHP6000 is the lightest option on this list at 8.8 ounces. This is substantially lighter than the 13.8-ounce HE400SE. The reduced weight makes it a practical choice for listeners who prioritize comfort and simplicity over high-end driver technology or planar magnetic performance during extended listening sessions.
Does the Philips SHP9500 use planar magnetic drivers?
No, the Philips SHP9500 uses 50mm dynamic drivers rather than planar magnetic technology. It is an open-back over-ear headphone designed for home listening and studio monitoring. It offers a spacious soundstage and reliable performance, but it does not provide the ultra-low distortion characteristics associated with planar magnetic designs like the HE400SE.
What makes the HIFIMAN Arya Unveiled different from the standard Arya?
The HIFIMAN Arya Unveiled removes the grill to reduce sound reflection. This modification aims to offer acoustic purity and a wider soundstage with fast transient response. It is designed for studio monitoring and critical listening, prioritizing sound accuracy over portability and weight compared to other open-back planar options.
Is the FiiO FT1 Pro suitable for studio recording?
Yes, the FiiO FT1 Pro is ideal for studio recording and critical listening. It delivers precise studio monitoring through its large 95x86mm driver and Hi-Fi audio features. The design prioritizes high-frequency resolution and spatial accuracy, making it a strong alternative for professionals who need detailed sound reproduction over wireless convenience.
Which headphones are best for portable use with the HE400SE?
The HIFIMAN HE400SE itself is recommended for portable sources due to its high sensitivity and low-distortion planar sound. Among alternatives, the Philips SHP6000 offers a lightweight, wired experience at 8.8 ounces. It provides passive isolation and comfort, serving as a practical, portable choice for users who do not require planar magnetic technology.