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You are comparing open back vs closed back noise cancelling headphone designs to find the right fit for your workflow. Both the Beyerdynamic DT 990 PRO and the Shure SRH440A are wired, over-ear studio headphones built for critical listening. They share a black color and professional focus. The main difference lies in their back design. One uses an open-back approach for a natural soundstage. The other uses a closed-back design to isolate sound and reduce ambient noise.
Back Design
Open-Back
Closed-Back
Connection
Wired
Wired
Fit
Over-Ear
Over-Ear
Use
Audiophiles, Studio, Mixing, Gaming
Studio, Mixing
Weight
9.5 ounces
9.01 ounces
Choose the first if
- You want a natural soundstage with detailed spatial imaging for mixing and mastering.
- You need versatile impedance suitable for both studio outputs and home audio setups.
- You prefer a design that reveals subtle audio nuances for critical editing.
Choose the second if
- You need to reduce ambient noise while keeping sound contained in the room.
- You want a collapsible design that is easy to store and carry.
- You prefer a detachable locking cable for long-term reliability in daily use.
Verdict
Choose the Beyerdynamic DT 990 PRO if you prioritize an open soundstage and detailed spatial imaging for professional mixing or gaming. Choose the Shure SRH440A if you need sound isolation and a portable, collapsible build for studio environments. Both are wired options, so neither offers wireless convenience.
Open-Back vs Closed-Back Specs Compared
Back Design
Edge: Tie
The Beyerdynamic DT 990 PRO features an open-back design. This construction allows air to pass through the earcups, creating a natural soundstage and detailed spatial imaging. It is ideal for professional editing and mixing where accurate, real-world mix decisions are needed. The Shure SRH440A uses a closed-back design. This build helps reduce ambient noise while keeping sound contained within the earcups. This isolation is useful for recording or monitoring in environments where outside distractions might interfere with your critical listening sessions.
Impedance
Edge: Tie
The Beyerdynamic DT 990 PRO is available in an 80-ohm impedance version. This specific impedance is ideal for a wide range of applications, from professional studio outputs to high-fidelity home audio setups. It ensures distortion-free audio reproduction across various sources. The Shure SRH440A has optimized impedance and power handling. This specification ensures consistent performance across audio interfaces, mixers, laptops, and portable devices. It delivers reliable, high-quality sound whether you are in the studio or on the go, without requiring specialized amplification.
Connection
Edge: Tie
Both headphones use a wired connection. The Beyerdynamic DT 990 PRO includes a 3-meter straight cable with a threaded 1/4-inch adapter for 1/8-inch jacks. This setup provides a secure, direct audio link suitable for studio environments. The Shure SRH440A also features a wired connection with a detachable locking cable. This design enhances long-term reliability in daily studio and creative use, allowing you to replace the cable if it becomes damaged over time.
Frequency Response
Edge: Beyerdynamic DT 990 PRO 80 Ohm Headphones
The Beyerdynamic DT 990 PRO offers an extended frequency response ranging from 5 Hz to 35,000 Hz. This wide range reveals subtle nuances and imperfections in your audio, supporting accurate monitoring. The Shure SRH440A provides an extended frequency response as well, delivering a balanced, detailed sound signature. It reproduces audio with clarity and precision, making it suitable for monitoring, mixing, and critical listening across music and spoken content. Specific numerical ranges are not listed for the Shure model.
Comfort
Edge: Tie
The Beyerdynamic DT 990 PRO is designed for prolonged use without fatigue. It features soft, replaceable circumaural ear pads and a lightweight construction that provides a snug fit for extended listening sessions. The Shure SRH440A also prioritizes comfort with cushioned earcups and an adjustable headband. Its lightweight construction and collapsible design make it easy to store and carry, supporting all-day comfort for long sessions in various locations.
Which headphones fit your workflow
Mixing engineers needing natural imaging
Our pick: Beyerdynamic DT 990 PRO 80 Ohm Headphones
The Beyerdynamic DT 990 PRO uses an open-back design to create a wide, natural soundstage. This allows you to hear subtle spatial details and nuances in your mix. Its 80-ohm impedance works well with studio outputs, providing distortion-free audio for accurate critical listening and professional editing tasks.
Recording artists wanting noise isolation
Our pick: Shure Over-Ear Wired Studio Headphones
The Shure SRH440A features a closed-back design that reduces ambient noise and keeps sound contained. This isolation helps you focus on your recording without distractions. Its lightweight build and collapsible frame offer portability, while the balanced sound signature ensures accurate monitoring of your audio during sessions.
Users seeking replaceable comfort parts
Our pick: Beyerdynamic DT 990 PRO 80 Ohm Headphones
You can replace the ear pads on the Beyerdynamic DT 990 PRO, which supports long-term use. The headphones weigh 9.5 ounces and include a 3-meter cable with a 1/4-inch adapter. This serviceability ensures the gear lasts, making it a sustainable choice for daily studio work and extended listening.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Beyerdynamic DT 990 PRO 80 Ohm Headphones | studio mixing and critical listening | |
| 2 | Shure Over-Ear Wired Studio Headphones | studio monitoring and sound isolation |
Beyerdynamic DT 990 PRO 80 Ohm Headphones
Best for: studio mixing and critical listening
- Back Design
- Open-Back
- Connectivity
- Wired, 3.5 mm
- Form Factor
- Over-Ear
- Use
- Audiophiles, Studio, Mixing, Gaming
- Color
- Black
- Dimensions
- 8.7 × 4.7 × 9.1 inches
These open-back, over-ear headphones offer a 5–35,000 Hz frequency response and 80-ohm impedance. The 9.5-ounce weight and 3-meter cable support wired studio use. They deliver a wide soundstage for critical listening. The design suits audiophiles and mixing professionals who need detailed spatial imaging and distortion-free audio reproduction.
- Open-back design for natural soundstage
- 80-ohm impedance for versatile use
- 5–35,000 Hz frequency response
- 3-meter straight cable included
- 9.5-ounce weight is heavier than compact alternatives
- Open-back design offers no passive noise isolation
- You need open-back headphones for studio mixing
- You want a wired connection with a long cable
- You prioritize detailed spatial imaging over noise isolation
- You require active noise cancellation
- You need wireless Bluetooth connectivity
- You prefer lightweight on-ear headphones for travel
Verdict: beyerdynamic DT 990 PRO 80 Ohm fits studio professionals and audiophiles who value open-back soundstage and wired reliability over portability or isolation.
Shure Over-Ear Wired Studio Headphones
Best for: studio monitoring and sound isolation
- Back Design
- Closed-Back
- Connectivity
- Wired
- Form Factor
- Over-Ear
- Use
- Studio, Mixing
- Color
- Black
- Dimensions
- 10 × 9.85 × 3.23 inches
The Shure SRH440A is a closed-back, over-ear wired headphone designed for studio monitoring and mixing. It weighs 9.01 ounces and features a collapsible design for portability. The closed-back build helps isolate sound, making it suitable for environments where ambient noise reduction is needed. Its balanced sound signature supports critical listening tasks. You will appreciate the durable construction and detachable cable for long-term reliability in creative workflows.
- Closed-back design reduces ambient noise
- Lightweight 9.01 ounces for all-day comfort
- Detachable locking cable for durability
- Collapsible design for easy storage
- Wired connection limits wireless freedom
- 9.01 ounces is heavier than some lightweight alternatives
- You need sound isolation in a studio
- You prefer wired reliability for mixing
- You want a collapsible design for travel
- You require wireless Bluetooth connectivity
- You need active noise cancellation
- You prefer ultra-lightweight under-8-ounce headphones
Verdict: Shure SRH440A Closed-Back Wired Headphones suit engineers who need reliable sound isolation and a detachable cable for studio work. They are a solid choice for monitoring where wired stability matters more than wireless convenience.
Specifications side by side
| Spec | Beyerdynamic DT 990 PRO 80 Ohm Headphones | Shure Over-Ear Wired Studio Headphones |
|---|---|---|
| Connectivity | Wired, 3.5 mm | Wired |
| Form Factor | Over-Ear | Over-Ear |
| Back Design | Open-Back | Closed-Back |
| Connection | Wired | Wired |
| Fit | Over-Ear | Over-Ear |
| Use | Audiophiles, Studio, Mixing, Gaming | Studio, Mixing |
| Color | Black | Black |
| Dimensions | 8.7 × 4.7 × 9.1 inches | 10 × 9.85 × 3.23 inches |
| Weight | 9.5 ounces | 9.01 ounces |
| Size | 80 OHM | One Size |
| Model | DT 990 PRO-cr | SRH440A |
Frequently asked questions
Do open-back headphones block outside noise?
No, open-back designs do not block outside noise. The Beyerdynamic DT 990 PRO uses an open-back construction that allows air to pass through the earcups. This feature creates a natural soundstage but offers no isolation. You will hear ambient sounds while using them.
Are closed-back headphones better for studio monitoring?
Yes, closed-back headphones are often better for studio monitoring. The Shure SRH440A uses a closed-back design to provide sound isolation. This helps engineers focus on their mix without distractions. It is a solid choice where wired stability and isolation matter more than wireless convenience.
Can I use these headphones for gaming?
Yes, the Beyerdynamic DT 990 PRO supports gaming. Its open-back design creates a wide soundstage with detailed spatial imaging. This helps you hear subtle audio cues in games. The Shure SRH440A is not listed for gaming, focusing instead on studio mixing and monitoring tasks.
Do these headphones connect via Bluetooth?
No, both models connect via wired cables. The Beyerdynamic DT 990 PRO and Shure SRH440A are both wired headphones. This provides reliable connectivity without battery concerns. You need a cable to use them with your audio source, ensuring stable performance for professional tasks.
Which headphones are lighter to carry?
The Shure SRH440A is slightly lighter. It weighs 9.01 ounces, while the Beyerdynamic DT 990 PRO weighs 9.5 ounces. Both are over-ear designs. The weight difference is minimal. You can carry either model comfortably during long studio sessions or travel between workspaces.
What impedance do these headphones have?
The Beyerdynamic DT 990 PRO has an 80-ohm impedance. This specification suits studio professionals who value sound quality. The Shure SRH440A does not list its impedance in the provided data. Higher impedance headphones often require more power to drive effectively from audio interfaces.
Are these headphones comfortable for long sessions?
Both are over-ear designs for extended use. The Beyerdynamic DT 990 PRO measures 9.1 inches in height. The Shure SRH440A measures 3.23 inches in height. Both fit over the ear to seal around your head. This fit helps reduce ear fatigue during long mixing or listening periods.