Sennheiser HD 25 Plus Review

Summary / TL;DR

The Sennheiser HD 25 Plus headphones are designed for professional use, particularly by DJs and sound engineers. They are known for their high sensitivity due to lightweight aluminum voice coils and their capability to handle high sound pressure levels. The headphones feature a closed-back design, providing good ambient noise isolation, which is essential in loud environments. The HD 25 Plus model includes extra accessories such as a coiled cable, a straight cable, and a spare set of ear pads, adding to its versatility. Users often praise the headphones for their durability and comfortable fit, even during extended use. However, some may find the on-ear design less comfortable compared to over-ear alternatives. Overall, the Sennheiser HD 25 Plus is highly regarded for its sound quality, robustness, and practicality in professional settings.

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If you like this review, you might also like our review on the Sennheiser HD 280 PRO or Sennheiser HD 599 or Sennheiser Momentum 4 Wireless.

Product Review: Sennheiser HD 25 Plus

The Sennheiser HD 25 Plus is a professional-grade headphone that has been widely recognized and trusted by audio professionals for decades. Known for its exceptional sound quality, durability, and versatility, the HD 25 Plus is a top choice for DJs, sound engineers, and music enthusiasts alike.

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Sound Quality

The sound quality of the Sennheiser HD 25 Plus is outstanding. It delivers a detailed and balanced sound signature with a wide frequency response. The bass is punchy and well-defined, while the mids and highs are clear and accurate. The closed-back design helps to isolate external noise, allowing for an immersive listening experience.

Whether you're mixing tracks in a studio or enjoying your favorite music on the go, the HD 25 Plus excels in delivering accurate and enjoyable audio reproduction. The soundstage is not as wide as some open-back headphones, but it offers excellent imaging and instrument separation.

Build Quality

The build quality of the Sennheiser HD 25 Plus is exceptional. The headphones are constructed with high-quality materials that can withstand rigorous use and abuse. The headband is adjustable and provides a secure and comfortable fit. The ear cups are rotatable, allowing for single-ear monitoring, which is particularly useful for DJs.

The HD 25 Plus features a split headband design that ensures a secure and comfortable fit, even during extended listening sessions. The ear pads are replaceable, which is a great feature to have, as it extends the lifespan of the headphones.

One notable feature of the HD 25 Plus is its detachable cable. The cable is securely locked into place, preventing accidental disconnection during use. The ability to replace the cable if it gets damaged is a significant advantage, as it saves you from having to replace the entire headphone.

Comfort

The Sennheiser HD 25 Plus is designed with comfort in mind. The adjustable headband and padded ear cups ensure a secure and comfortable fit, even during long listening sessions. The headphones are lightweight, which further enhances comfort, and the clamping force is just right to provide a snug fit without causing discomfort.

However, some users with larger heads may find the clamping force to be a bit tight initially. With extended use, the headband tends to loosen up, providing a more comfortable fit. The on-ear design may cause some discomfort for users with sensitive ears after prolonged use, but this can be mitigated by periodically adjusting the position of the headphones on the ears.

Features

One of the standout features of the Sennheiser HD 25 Plus is its excellent noise isolation. The closed-back design effectively blocks out external noise, allowing you to focus on your music or mix without distractions. This makes it an ideal choice for DJs performing in noisy environments or studio engineers working in busy recording spaces.

The HD 25 Plus also comes with a handy rotatable ear cup design, allowing for single-ear monitoring. This feature is particularly useful for DJs who need to listen to the main mix while cueing the next track. The detachable cable is another notable feature that adds to the versatility and convenience of the headphone.

Styling

The Sennheiser HD 25 Plus has a classic and professional look. The black design with the iconic Sennheiser logo on the ear cups gives it a sleek and timeless appearance. The headphones have a minimalist aesthetic, focusing more on functionality than flashy design elements.

While the HD 25 Plus may not have the same level of visual appeal as some high-end consumer headphones, it more than makes up for it with its excellent performance and durability.

Video by: DJ Blighty

What's in the Box

When you purchase the Sennheiser HD 25 Plus, you will find the following items included in the box:

• Sennheiser HD 25 Plus headphones
• Coiled cable
• Straight cable
• 1/4" adapter
• Carrying pouch

The inclusion of both coiled and straight cables gives you the flexibility to choose the cable that suits your needs best. The 1/4" adapter is useful for connecting the headphones to professional audio equipment, while the carrying pouch helps protect the headphones during transportation.

Comparison with Competitors

When comparing the Sennheiser HD 25 Plus to its direct competitors in the market, such as the Audio-Technica ATH-M50X and the Beyerdynamic DT 770 Pro, it holds its ground quite well.

The HD 25 Plus offers superior noise isolation compared to the ATH-M50x, making it a better choice for DJing or studio use in noisy environments. However, the ATH-M50x has a slightly more extended bass response, which may be preferable for some listeners. The build quality of both headphones is excellent, but the HD 25 Plus has a more rugged and durable design.

In comparison to the DT 770 Pro, the HD 25 Plus has a more portable and compact design, making it easier to carry around. The DT 770 Pro, on the other hand, has a more comfortable over-ear design and a wider soundstage. Both headphones offer exceptional sound quality, but the HD 25 Plus has a more accurate and detailed sound signature.

Conclusion

The Sennheiser HD 25 Plus is a professional-grade headphone that excels in sound quality, build quality, and versatility. Its exceptional noise isolation, durable construction, and accurate audio reproduction make it a top choice for DJs, sound engineers, and music enthusiasts.

While the clamping force and on-ear design may not be ideal for everyone, the overall comfort level is good, especially after the headphone adjusts to the user's head shape. The detachable cable and rotatable ear cups are valuable features that add to the convenience and usability of the HD 25 Plus.

When compared to its competitors, the HD 25 Plus stands out with its superior noise isolation and rugged build quality. It may not have the same level of visual appeal as some consumer headphones, but its performance and durability make it an excellent investment for professionals and audio enthusiasts alike.

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Pros & cons

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Technical specifications