Looking Beyond the Sennheiser HD 599 Open-Back Headphones? 6 Alternatives Worth a Look
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The Sennheiser HD 599 uses an open-back design and around-ear form factor to deliver natural sound for home listening. Its velour ear pads and detachable cables prioritize comfort and wired reliability. If you need sennheiser HD 599 open back wired alternatives, consider how your daily use differs from these specific traits. You might want wireless connectivity for travel or closed-back isolation for noisy environments. Some users prefer planar magnetic drivers for different tonal characteristics, while others seek a lighter weight or a different color option. This list covers 6 options that share core acoustic or structural similarities with the original. We selected these alternatives because their published specifications overlap with the HD 599 in meaningful ways. Each model offers a distinct combination of driver type, connectivity, and build quality. You can compare these specs to find a pair that matches your exact requirements. Whether you need a dedicated boom mic for gaming or a compact foldable design for commuting, the following picks address specific needs. All listed headphones maintain a focus on audio fidelity while varying in features like battery life or portability. Review the detailed specs below to see which model fits your setup.
Our top pick: Sennheiser HD 599 Open-Back Headphones.
How alternatives compare to HD 599
ASUS ROG Kithara Open-Back Headphones
The ASUS ROG Kithara uses a planar magnetic driver instead of the HD 599’s aluminum voice coil. This design offers greater precision and speed for gaming. It includes a dedicated boom microphone, which the HD 599 lacks. You get a headband form factor rather than around-ear cups. The weight is significantly lower at 11.2 ounces compared to 1.56 pounds. You sacrifice the HD 599’s velour comfort for this lighter build. Pick this if you prioritize gaming clarity and voice chat over long-term cushion comfort.
HIFIMAN Open-Back Planar Magnetic Headphones
HIFIMAN uses a planar magnetic driver, differing from the HD 599’s dynamic transducers. This provides accurate sound for critical listening. The form factor is over-ear, which may feel different than the around-ear HD 599. It weighs 13.8 ounces, much lighter than the HD 599’s 1.56 pounds. You give up the HD 599’s specific ivory aesthetic and velour pads. This model suits portable hi-res users who value driver precision. Choose this if you need a lighter option for studio or portable use.
Fosi Audio 97mm Open-Back Planar Headphones
Fosi Audio employs a 97mm planar magnetic driver, larger than typical dynamic drivers. This delivers detailed transient response for open-back listening. The form factor is not specified, but the weight is not listed. You gain precise sound reproduction compared to the HD 599’s standard dynamic output. The HD 599 offers known comfort features like velour pads, which are not detailed here. Pick this if you value large diaphragm size and open-back accuracy. It is best for listeners who prioritize detailed audio fidelity over specified comfort materials.
FiiO FT1 Pro Open-Back Planar Headphones
The FiiO FT1 Pro features a planar magnetic driver with a thin diaphragm. This design supports high-resolution audio for studio monitoring. It weighs 2.29 pounds, which is heavier than the HD 599’s 1.56 pounds. You get a blue color option instead of the HD 599’s ivory. The form factor is not specified, but the weight suggests a substantial build. Choose this if you value driver size and diaphragm thinness over portability. It is ideal for studio monitoring where detailed sound is critical, unlike the home-focused HD 599.
HIFIMAN Sundara Closed-Back Planar Headphones
HIFIMAN Sundara uses a closed-back design, unlike the open-back HD 599. This provides sound isolation for listening sessions. It features a planar magnetic driver for detailed audio. The weight is 15.2 ounces, lighter than the HD 599’s 1.56 pounds. You gain isolation but lose the natural, spacious soundstage of the open-back HD 599. The form factor is over-ear, which may differ from the around-ear HD 599. Pick this if you need isolation in noisy environments. It is best for listeners who prioritize sound quality and isolation over open-air comfort.
AKG K361BT Wireless Closed-Back
AKG K361BT offers wireless Bluetooth connectivity, a feature the wired HD 599 lacks. It includes a wired fallback for reliability. The closed-back design provides isolation, unlike the open-back HD 599. It weighs 9.17 ounces, significantly lighter than the HD 599’s 1.56 pounds. You gain portability and wireless convenience. You lose the open soundstage and velour comfort of the HD 599. Choose this if you need portable studio monitoring or travel use. It is best for professionals who value isolation and portability over open-back audio characteristics.
Quick picks
Our 7 picks
Sennheiser HD 599 Open-Back Headphones
Best for: Home audiophile listening with wired connection
- Form Factor
- Around-ear
- Connectivity
- Wired, 6.3mm jack, 3.5mm jack
- Acoustic Design
- Open-Back
- Dimensions
- 8.1 × 3.95 × 10.3 inches
- Weight
- 1.56 pounds
View on Amazon: Sennheiser HD 599 Open-Back Headphones Affiliate link
The Sennheiser HD 599 is an around-ear, open-back wired headphone designed for long listening sessions. It features aluminum voice coils for low distortion and excellent dynamics. The package includes a 3-meter cable with a 6.3mm jack and a 1.2-meter cable with a 3.5mm jack. Velour ear pads and a padded headband provide comfort. It suits listeners who prioritize acoustic quality and physical comfort over wireless convenience.
Pros
- Open-back acoustic design for natural soundstage
- Aluminum voice coils deliver high efficiency and low distortion
- Includes both 6.3mm and 3.5mm detachable cables
- Velour ear pads and padded headband reduce pressure
Cons
- Heavier at 1.56 pounds compared to lighter alternatives
- Wired only with no Bluetooth connectivity
- Requires external amplifier for optimal performance due to open-back design
Good fit if
- You want open-back sound for home listening
- You need multiple cable options for different devices
- You prioritize comfort during long sessions
Skip if
- You need wireless freedom for commuting
- You prefer lightweight portable headphones
- You want built-in noise isolation
Verdict: Sennheiser HD 599 Open-Back Wired Headphones fits audiophiles who value open-back clarity and comfort. It is ideal for home use where wired connection is acceptable. Buyers seeking portability or wireless features should look elsewhere.
ASUS ROG Kithara Open-Back Headphones
Best for: gaming and audiophile listening
- Connectivity
- 4.4mm, 3.5mm, 6.3mm, USB-C
- Driver Size
- 100mm
- Form Factor
- Headband
- Recommended Use
- Gaming
- Microphone
- Microphone
- Driver Type
- Planar Magnetic
View on Amazon: ASUS ROG Kithara Open-Back Headphones Affiliate link
The ASUS ROG Kithara uses 100mm HIFIMAN planar magnetic drivers in an open-back design. It includes a full-band MEMS boom microphone with 20Hz–20kHz response. The build features a metal frame and eight-level adjustable headband. You get multiple plugs, including 4.4mm balanced and USB-C. This wired setup suits gamers and audiophiles seeking wide soundstage and clear voice communication.
Pros
- 100mm HIFIMAN planar magnetic drivers for low distortion
- Open-back architecture for spacious soundstage
- Full-band MEMS boom microphone with high SNR
- Includes 4.4mm, 3.5mm, 6.3mm, and USB-C plugs
Cons
- Heavy at 11.2 ounces
- Wired only with no Bluetooth
- Open-back design lacks noise isolation
Good fit if
- You want planar magnetic detail for gaming
- You need a boom mic for clear voice chat
- You prefer open-back soundstage for music
Skip if
- You need wireless connectivity
- You require noise isolation for loud environments
- You prefer lightweight headphones under 10 ounces
Verdict: ASUS ROG Kithara Planar Headphones deliver audiophile-grade planar magnetic performance with a dedicated boom mic. They fit gamers who prioritize soundstage and voice clarity over portability.
HIFIMAN Open-Back Planar Magnetic Headphones
Best for: critical listening on portable players
- 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 Affiliate link
The HIFIMAN HE400SE uses planar magnetic drivers for low distortion. Stealth magnets reduce wave interference for accurate sound. It is an open-back, over-ear design. The package includes a 3.5mm cable and 6.35mm adapter. High sensitivity suits portable players. You get pure sonic output. It fits audiophiles seeking clarity. The build supports long listening sessions.
Pros
- Planar magnetic driver design lowers distortion
- Stealth magnets reduce wave diffraction
- High sensitivity matches portable players
- Includes 6.35mm adapter for compatibility
Cons
- Open-back design lacks noise isolation
- Wired connection limits mobility
- 13.8-ounce weight may feel heavy
Good fit if
- You want detailed, low-distortion audio
- You use portable hi-res players
- You prefer open-back acoustics
Skip if
- You need wireless Bluetooth connectivity
- You require noise isolation
- You prefer lightweight dynamic drivers
Verdict: HIFIMAN HE400SE Planar Magnetic Headphones deliver accurate sound for critical listening. They suit portable hi-res audio users who value driver precision over convenience.
Fosi Audio 97mm Open-Back Planar Headphones
Best for: detailed open-back wired listening
- Form Factor
- Open-back
- Connectivity
- Wired
- Driver Size
- 97mm
- Recommended Use
- Studio
- Driver Type
- Planar Magnetic
- Color
- Black
View on Amazon: Fosi Audio 97mm Open-Back Planar Headphones Affiliate link
The Fosi Audio i5 uses a 97mm planar magnetic driver to deliver high-fidelity, low-distortion sound. Its open-back design creates an expansive soundstage, while the walnut wood and aluminum build offer a premium feel. You get wired connectivity for studio-grade accuracy. This model suits listeners who want detailed audio and comfortable, long-lasting wear during extended sessions.
Pros
- 97mm ultra-large planar magnetic driver for high-resolution audio
- Open-back acoustic design for expansive soundstage
- Wired connectivity ensures stable signal transmission
- Memory-steel headband with multi-axis pivoting earcups
Cons
- Wired only, no Bluetooth capability
- Open-back design lacks noise isolation
- Requires external amplifier for optimal performance
Good fit if
- You prioritize driver size and acoustic design
- You need wired headphones for studio work
- You want open-back soundstage expansion
Skip if
- You require wireless Bluetooth connectivity
- You need closed-back noise isolation
- You prefer compact travel-friendly designs
Verdict: Fosi Audio i5 Open-Back Planar Headphones fit listeners who value large diaphragm size and open-back accuracy. You get precise transient response and comfortable wear for detailed listening.
FiiO FT1 Pro Open-Back Planar Headphones
Best for: Studio monitoring and detailed listening
- Form Factor
- Open-back
- Connectivity
- Wired
- Driver Size
- 95 x 86 mm
- Audio Features
- Hi-Fi
- Recommended Use
- Studio
- Driver Type
- Planar Magnetic
View on Amazon: FiiO FT1 Pro Open-Back Planar Headphones Affiliate link
The FiiO FT1 Pro features a 95x86mm open-back planar magnetic driver. It uses a 1μm ultra-thin diaphragm with sapphire and aluminum dual-coating. This design aims for high sensitivity and a wide soundstage up to 40kHz. The wired connection suits studio work. You get detailed audio in a blue finish that weighs 2.29 pounds.
Pros
- Large 95x86mm planar magnetic driver
- 1μm ultra-thin diaphragm for precision
- Sapphire and aluminum dual-coating
- Open-back acoustic design
Cons
- Heavier at 2.29 pounds
- Wired connectivity only
- No included carrying case
Good fit if
- You want detailed planar magnetic sound
- You prefer open-back acoustics
- You like the blue color
Skip if
- You need wireless Bluetooth
- You want lightweight comfort
- You prefer closed-back isolation
Verdict: FiiO FT1 Pro Blue Planar Headphones deliver high-resolution audio for studio monitoring. You should buy them if you value driver size and diaphragm thinness over portability.
HIFIMAN Sundara Closed-Back Planar Headphones
Best for: isolated listening sessions
- 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 Affiliate link
The HIFIMAN SUNDARA Closed-Back offers planar magnetic drivers in an over-ear design. It uses stealth magnets to reduce sound reflections and a thin diaphragm for fast response. The build features hand-assembled beechwood ear cups and a detachable 3.5mm cable. This wired headphone suits studio work or listening where isolation matters.
Pros
- Planar magnetic driver type
- Closed-back acoustic design
- Stealth magnet technology
- Detachable 3.5mm cable
- Beechwood ear cups
Cons
- Heavy at 15.2 ounces
- Wired connection only
- No included amplifier
Good fit if
- You need closed-back isolation
- You prefer planar magnetic sound
- You want wood ear cups
Skip if
- You need wireless Bluetooth
- You want lightweight gear
- You need a built-in mic
Verdict: HIFIMAN SUNDARA Closed-Back Planar Headphones deliver detailed audio in a heavy, wired package. They fit listeners who prioritize sound quality and isolation over portability.
AKG K361BT Wireless Closed-Back
Best for: portable studio monitoring and travel
- Form Factor
- Over-ear
- Battery Life
- 24 hours
- Connectivity
- Bluetooth, Wired
- Driver Size
- 50 mm
- Audio Features
- Stereo
- Recommended Use
- Studio
View on Amazon: AKG K361BT Wireless Closed-Back Affiliate link
The AKG K361BT offers closed-back over-ear design with Bluetooth wireless or wired connectivity. It features 50 mm drivers and a 24-hour battery life. The foldable build and notched hinge aid portability. You get light weight and slow-retention foam earpads for comfort. This model suits studio use or daily listening where isolation matters.
Pros
- Bluetooth wireless and wired connectivity options
- 24-hour battery life for wireless use
- 50 mm drivers for extended bass response
- Foldable design with articulated hinge
- Closed-back acoustic design for isolation
Cons
- Closed-back design limits soundstage width
- No active noise cancellation listed
- Wired option requires included cables only
Good fit if
- You need wireless freedom with a backup wired option
- You prefer closed-back isolation for studio or travel
- You want lightweight headphones for extended wear
Skip if
- You require open-back sound for natural imaging
- You need active noise cancellation
- You prefer planar magnetic driver technology
Verdict: AKG K361BT Closed-Back Wireless Headphones deliver reliable wireless performance with a wired fallback. They fit professionals and commuters who value isolation and portability over open soundstage.
Specifications side by side
| Spec | Sennheiser HD 599 Open-Back Headphones | ASUS ROG Kithara Open-Back Headphones | HIFIMAN Open-Back Planar Magnetic Headphones | Fosi Audio 97mm Open-Back Planar Headphones | FiiO FT1 Pro Open-Back Planar Headphones | HIFIMAN Sundara Closed-Back Planar Headphones | AKG K361BT Wireless Closed-Back |
|---|---|---|---|---|---|---|---|
| Form Factor | Around-ear | not stated | Over-Ear Open-Back | Open-back | Open-back | Closed-Back Over-Ear | Over-ear |
| Battery Life | not stated | not stated | not stated | not stated | not stated | not stated | 24 hours |
| Connectivity | Wired, 6.3mm jack, 3.5mm jack | 4.4mm, 3.5mm, 6.3mm, USB-C | Wired, 3.5mm, 6.35mm adapter | Wired | Wired | 3.5 mm, 6.35 mm | Bluetooth, Wired |
| Driver Size | not stated | 100mm | not stated | 97mm | 95 x 86 mm | not stated | 50 mm |
| Audio Features | not stated | not stated | Stereo | not stated | Hi-Fi | Hi-Fi | Stereo |
| Recommended Use | not stated | Gaming | Studio | Studio | Studio | Studio | Studio |
| Acoustic Design | Open-Back | not stated | Open-Back | Open-Back | Open-Back | Closed-Back | Closed-Back |
| Microphone | not stated | Microphone | not stated | not stated | not stated | not stated | not stated |
| Driver Type | not stated | Planar Magnetic | Planar Magnetic | Planar Magnetic | Planar Magnetic | Planar Magnetic | not stated |
| Color | Ivory | Black | Silver,Black | Black | Blue | black&orange | Black |
| Dimensions | 8.1 × 3.95 × 10.3 inches | 6.7 × 10.2 × 4.3 inches | 12 × 10.5 × 7.09 inches | not stated | not stated | 12.4 × 10 × 7.05 inches | 4.33 × 8.86 × 9.25 inches |
| Weight | 1.56 pounds | 11.2 ounces | 13.8 ounces | not stated | 2.29 pounds | 15.2 ounces | 9.17 ounces |
| Size | Normal | not stated | not stated | not stated | 95x86mm | adjustable | K361 |
| Model | 506831 | A702 ROG KITHARA/BLK | He400SE | I5 | FT1 Pro | SUNDARA Closed-Back | K361-BT |
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Frequently asked questions
Which open-back headphone has the best headband for long sessions?
The ASUS ROG Kithara is the top choice for headband comfort. It features a dedicated headband design that distributes weight effectively. This makes it suitable for gaming and audiophile listening where you wear the device for hours. Its planar magnetic drivers also provide clear soundstage details.
Are there budget-friendly planar magnetic alternatives to the HD 599?
Yes, the HIFIMAN HE400SE offers a budget-friendly planar magnetic option. It delivers accurate sound ideal for critical listening on portable players. The open-back design provides natural audio imaging. You get precise driver performance without the higher cost associated with other premium open-back models in this category.
Which closed-back option provides isolation similar to studio work?
The HIFIMAN Sundara is a strong closed-back alternative. It uses planar magnetic drivers to deliver detailed audio while isolating you from outside noise. This makes it perfect for isolated listening sessions or studio monitoring. You get high-quality sound without the sound leakage inherent in open-back designs like the HD 599.
Is there a wireless alternative for portable studio monitoring?
The AKG K361BT offers wireless convenience with a wired fallback. It features Bluetooth connectivity for portable use and travel. The closed-back design ensures sound isolation, which is useful for commuters or professionals. You get reliable wireless performance while maintaining the studio-quality monitoring you might expect from wired open-back headphones.
Which headphone uses the largest planar magnetic drivers for detail?
The FiiO FT1 Pro features 95x86mm drivers, which are quite large for this class. These large diaphragms help deliver high-resolution audio for studio monitoring. The open-back design allows for precise transient response. You get detailed listening experiences that prioritize driver size and thinness over portability or wireless convenience.
Does the ASUS ROG Kithara include a microphone for calls?
Yes, the ASUS ROG Kithara includes a dedicated boom microphone. This feature supports clear voice communication during gaming sessions. The open-back planar magnetic drivers provide audio precision, while the mic ensures your voice is captured clearly. It is a complete package for gamers who need both sound quality and voice clarity.
What is the weight difference between the HD 599 and the Sundara?
The Sennheiser HD 599 weighs 1.56 pounds, while the HIFIMAN Sundara is lighter at 15.2 ounces. The Sundara is a closed-back planar model, whereas the HD 599 is an open-back design. You should consider this weight difference if you prioritize portability or long-term wearing comfort during extended listening sessions.
Which model is best for detailed open-back wired listening?
The Fosi Audio i5 is designed for detailed open-back wired listening. It uses planar magnetic drivers to provide precise transient response. The large diaphragm size enhances accuracy for critical listening tasks. You get a comfortable wear experience tailored for studio or home audiophile use where wired reliability and sound detail are paramount.