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Sennheiser Pro Audio Professional HD 25 On-Ear DJ Headphones Black
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AI Verdict
A 4.9-ounce wired on-ear headphone with dynamic drivers, built for DJs needing high sound pressure levels and background noise attenuation.
These 4.9-ounce on-ear headphones with dynamic drivers are built for demanding professional audio monitoring, especially in loud environments. Their high sound pressure level capability and passive noise attenuation make them a standard for DJs.
If you need more comfort for long sessions or a more 'fun' sound profile, look for over-ear headphones with larger earcups and a less aggressive clamping force.
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Pros
- High sensitivity from lightweight aluminum voice coils.
- Capable of handling very high sound pressure levels.
- Lightweight at 4.9 ounces, which can contribute to comfort during use.
- Detachable, single-sided cable for easy replacement and movement.
- Exceptional passive noise isolation for an on-ear design, effective in loud environments.
- All parts are replaceable, extending the product's lifespan and repairability.
Cons
- No active noise control, relying solely on passive isolation.
- Can become uncomfortable with prolonged wear, especially with glasses, due to clamping force.
- Wired-only connectivity limits mobility and modern device compatibility.
- Sound signature is often described as 'clinical' or 'flat,' not ideal for casual listening.
- The cable connection to the earcup can be a point of failure over time.
Dimension Scores
Provides a clear, flat sound profile ideal for DJ monitoring and handles high sound pressure levels, though it has a mid-bass hump and slightly uneven treble.
Offers exceptional passive noise isolation for an on-ear design, effectively blocking out significant background noise in loud environments.
Despite being lightweight at 4.9 ounces, the strong clamping force and on-ear design cause discomfort and ear pinching after short periods, especially for those with glasses.
These are wired-only headphones and do not have a battery.
Best For
- Professional mobile DJing in loud environments like clubs and bars.
- Audio monitoring where high background noise attenuation is critical.
- Users prioritizing durability and the ability to repair components over out-of-the-box comfort.
- Situations requiring one-ear listening due to the rotatable earcups.
Not Recommended For
- Casual everyday listening due to its 'clinical' sound profile.
- Long production or mixing sessions where sustained comfort is a primary concern.
- Users who wear glasses for extended periods, as the clamping force can cause discomfort.
Watch Out For
- The clamping force can cause discomfort and ear pinching after 15-45 minutes of wear, particularly for those with larger heads or wearing glasses.
- The stock 1.5m cable might be too short for some setups, requiring a longer replacement.
- The cable connection to the left earcup is a known point of wear and potential shorting.
- The pleather earpads can disintegrate over time, necessitating replacement.
Full Specifications
| UPC | 615104272965 |
| ASIN | B01CRI3UOU |
| Size | 1 |
| Brand | Sennheiser |
| Color | Black |
| Style | HD 25 |
| Units | 1.0 Count |
| Material | Plastic |
| Batteries | 1 Product Specific batteries required. |
| Impedance | 70 Ohms |
| Color Name | Black |
| Generation | 25 |
| Model Name | HD25 |
| Form Factor | On Ear |
| Item Weight | 4.9 ounces |
| Sensitivity | 120 dB |
| Control Type | Volume Control |
| Manufacturer | Sennheiser |
| Cable Feature | Detachable |
| Ear Placement | On Ear |
| Material Type | Plastic |
| Noise Control | None |
| Connector Type | 3.5mm Jack |
| Control Method | Touch |
| Earpiece Shape | Rounded, Supra-Aural, Closed-Back |
| Headphones Jack | 3.5 mm Jack |
| Number of Items | 1 |
| Special Feature | Lightweight |
| Audio Driver Type | Dynamic Driver |
| Item model number | 506909 |
| Compatible Devices | Devices with 3.5 mm audio input |
| Frequency Response | 22000 Hz |
| Hardware Interface | 3.5mm Audio |
| Product Dimensions | 9.64 x 7.36 x 3.3 inches |
| Carrying Case Color | Black |
| Included Components | 1 HD 25|1 Screw on jack adapter 3.5 to 6.3 mm|HD 25 Plus only: 1 Pouch|HD 25 Plus only: 1 additional pair of soft earpads|HD 25 Plus only: 1 additional 1.5m-3m straight cable |
| Carrying Case Material | a combination of padded fabric and durable synthetic material |
| Input Device Interface | 3.5 mm Jack |
| Noise Control Features | passive_noise_reduction |
| Water Resistance Level | Not Water Resistant |
| Age Range (Description) | Adult |
| Connectivity Technology | Wired |
| Specific Uses For Product | DJ, Professional, Studio |
| Supports Bluetooth Technology | No |
| Is Discontinued By Manufacturer | No |
| Global Trade Identification Number | 00615104272965 |
What Buyers Say
Users consistently highlight the HD 25's exceptional durability and repairability, often mentioning owning them for over a decade with part replacements. The sound is frequently described as clear and flat, making them ideal for DJ monitoring in loud environments, though some find it too 'clinical' for casual listening. The most common complaint revolves around comfort, with many experiencing discomfort and ear pinching after relatively short periods, especially if wearing glasses, due to the tight clamping force.
“Dude, these things are built like a tank and sound super clear for DJing, but my ears are killing me after an hour, especially with my glasses on, seriously painful.”
Common Praise
- Clear, flat sound profile for accurate monitoring.
- Exceptional passive noise isolation in loud environments.
- Highly durable, with many units lasting over a decade.
- All parts are replaceable, including the cable and earpads.
- Capable of handling very high sound pressure levels.
Common Complaints
- Significant discomfort and ear pinching after 15-45 minutes of wear.
- Uncomfortable for users who wear glasses.
- Sound can be too 'clinical' or 'flat' for general music listening.
- The stock cable is relatively short at 1.5m.
- The cable connection to the earcup, particularly the left, can fail.
Ownership Tips
- The clamping force does loosen slightly over a few months of use, but remains noticeable.
- Switching to velour earpads can improve comfort and longevity compared to the stock pleather.
- The split headband design, while unique, doesn't always alleviate comfort issues for everyone.
- You'll likely need to replace the cable and earpads at some point, but parts are readily available.
- The headphones can get hot and sweaty after extended use due to the on-ear, closed-back design.
Frequently Asked Questions
Are these headphones comfortable for long periods?
Many users report discomfort after 15-45 minutes, especially if you wear glasses, due to the clamping force.
Can I use these for music production?
While some use them, their 'flat' or 'clinical' sound signature is better suited for DJ monitoring than critical mixing or mastering.
Is the cable replaceable?
Yes, the cable is detachable and replaceable, as are almost all other parts, contributing to the headphones' longevity.
Do these have active noise cancellation?
No, these headphones rely solely on passive noise attenuation from their closed-back, on-ear design.
How durable are these headphones?
They are known for their robust construction and are considered nearly indestructible, with many users reporting years of use.
Buying Guide
When looking at headphones like these, you're primarily thinking about how they perform in a specific job, not just for chilling out. For DJs, it's all about hearing your mix clearly over loud club speakers and having headphones that can take a beating. You need something that isolates sound well and can get loud without distorting.
type: On Ear
This means the earcups sit directly on your ears, not around them. It usually leads to a more compact design but can sometimes be less comfortable for long periods compared to over-ear headphones.
noise_control: None
This tells you there's no active noise cancellation (ANC) technology. Any noise blocking comes from the physical design of the earcups and how tightly they fit, which is called passive noise isolation.
weight: 4.9 ounces
This is how much the headphones weigh. Lighter headphones generally feel less burdensome during long sessions, but for on-ear models, a very light weight can sometimes mean less clamping force, which might affect stability and isolation.
Alternatives
If these don't fit, look for over-ear headphones with plush earpads for better comfort during long sessions, or models with active noise cancellation if you need silence in diverse environments beyond just loud clubs.

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