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Description

If you never thought you could find true happiness in a portable headphone, you probably haven't heard the Sennheiser/adidas HD 25-1 II Originals. These rugged, lightweight cans deliver the powerful, deep bass and crystal-clear sound you need to really savor your tunes — whether it's on a home hi-fi system, with your portable player, or in a recording studio.

The HD 25's softly padded, sealed-back earcups reduce outside noise to a distant memory, with no extra electronics or batteries needed. And the left earcup even rotates to allow single-ear listening — great for DJs. Extremely robust construction means they'll hold up under heavy use. Plus a unique, split headband design adjusts two separate ways to ensure a highly secure and comfortable fit. To top it off, adidas gave the Originals cool blue accents for a stylish look.

InnerFidelity

InnerFidelity

Sennheiser adidas Original HD 25 and HD 25-1 II Headphone Review

Video thumbnail for Sennheiser adidas Original HD 25 and HD 25-1 II Headphone Review by InnerFidelity

Sennheiser adidas Original HD 25 and HD 25-1 II Headphone Review

InnerFidelity

InnerFidelity

Video thumbnail for Unboxing and tour of the HD 25 Originals by Peter Morrone

Unboxing and tour of the HD 25 Originals

Peter Morrone

Peter Morrone

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Sennheiser Adidas HD 25 Originals Headphones.

Mods and upgrades

  • Users recommend replacing ear pads for improved comfort, with some opting for velour pads to reduce ear fatigue.

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  • Yaxi Type 2 Leather pads are recommended for improved comfort and soundstage, maintaining the original sound signature.

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User experience

  • Owners with multiple headphones find HD 25s the most durable, using them for over 7 years without significant issues.

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  • Owners find the HD 25s lightweight and ideal for live use, but some users report discomfort after extended wear, particularly due to the tight clamping force.

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  • Long-term users report durability, with some units lasting over 17 years with minor refurbishments like pad and cable replacement.

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Comparisons

  • Compared to the AIAIAI TMA 2, HD 25s offer a flatter sound with more clarity, favored by techno DJs for precise sound monitoring.

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  • The HD 25s are noted for a more punchy sound compared to Audio Technica M50x, which is described as softer and less fatiguing over long sessions.

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  • Compared to Koss Porta Pro, the HD 25 offers significantly better isolation, making it more suitable for travel and noisy environments.

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Use cases and applications

  • Excellent for travel due to their robustness and the ability to withstand rough handling over extended periods.

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  • The headphones are favored for both DJing and detailed listening, with users appreciating their clarity and isolation in noisy environments.

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  • Highly effective for DJing and live audio due to strong isolation and midbass presence.

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Build quality

  • The headphones' lightweight design might feel toy-like, but they are extremely durable and withstand significant wear without breaking.

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  • Some owners report the external cables may be prone to damage due to exposure, but appreciate that all parts, including cables, are easily replaceable.

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Features and functionality

  • Owners value the HD 25's full-range sound for studio monitoring, though it's noted that high volumes can be more damaging to hearing compared to bass-heavy DJ headphones.

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  • The HD 25 Limited Edition includes both yellow and black ear pads, a retro Sennheiser logo, and retro packaging.

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Setup and maintenance

  • Easily driven by smartphones; doesn’t require powerful amplification.

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Value and pricing

  • Limited Edition HD 25 headphones are part of a 25,000 unit run, equating to less than 300 pairs per country globally.

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Add

5.0 out of 5

Based on 2 Reviews and 17 Ratings

5 star
4 star
3 star
2 star
1 star
danielcuda

Versatile headphones with street style flair

A touch of street style to an amazing headphone. I use these headphones for everything. DJing, producing, every day listening, etc.

stuart_chalmers

Excellent headphones! A+

The best DJ headphones on the planet, bar none. These will provide you with brilliant monitoring for literally your life as a DJ. With a great spec, and 100% replaceable parts, you can do no wrong with these.

Artist usage

Add artist
See how Bob Sinclar uses Sennheiser Adidas HD 25 Originals Headphones

Bob Sinclar

Music Producer

Africanism All Stars

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Verified via Photo

In this Instagram pic captioned "Ibiza very soon.. Who's going this year ??" Bob Sinclar can be seen DJing live while wearing the Sennheiser Adidas HD 25 Originals version headphones. The blue cord, as well as the trademark 3 stripes designate these as the special edition Sennheiser/Adidas collab model.

See how Camo & Krooked uses Sennheiser Adidas HD 25 Originals Headphones

Camo & Krooked

Music Producer

Camo & Krooked

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Verified via Facebook

Camo & Krooked are shown using the Sennheiser Adidas HD 25 Originals Headphones in photos on their Facebook page.

See how Cash Cash uses Sennheiser Adidas HD 25 Originals Headphones

Cash Cash

Music Producer

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Verified via Photo

The member of Cash Cash in the foreground can clearly be seen wearing the Sennheiser Adidas HD 25-1 II Originals Headphones around his neck during a DJ set.

See how DJ Umek uses Sennheiser Adidas HD 25 Originals Headphones

DJ Umek

Music Producer

Chris Liebing & Umek

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Verified via Photo

In this picture shared to his Instagram account, DJ Umek wears Sennheiser Adidas HD 25 Originals Headphones for producing on the go.

See how NEW_ID uses Sennheiser Adidas HD 25 Originals Headphones

NEW_ID

Music Producer

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Verified via Photo

In an Instagram post by newidofficial, NEW_ID is seen using the Sennheiser Adidas HD 25 Originals Headphones during a performance at Ushuaia Ibiza.

See how SCNDL uses Sennheiser Adidas HD 25 Originals Headphones

SCNDL

Music Producer

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Verified via YouTube

5:25 into their YouTube video on a Schoolies Tour in 2012, one of the members of SCNDL can be seen wearing a pair of headphones with the distinct shape of the HD-25 (particularly with the audio cable pointed upwards from the right ear-cup), and the purple accents of the Adidas model specifically.

See how Michael Calfan uses Sennheiser Adidas HD 25 Originals Headphones

Michael Calfan

Music Producer

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Verified via Instagram

In an Instagram post, Michael Calfan is seen using the Sennheiser Adidas HD 25 Originals Headphones while performing in Ibiza.

See how Eddie Thoneick uses Sennheiser Adidas HD 25 Originals Headphones

Eddie Thoneick

Music Producer

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Verified via Photo

Eddie Thoneick is seen wearing the Sennheiser Adidas HD 25 headphones in this picture of him DJing and performing a live set.

See how Frankie Knuckles uses Sennheiser Adidas HD 25 Originals Headphones

Frankie Knuckles

Music Producer

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Verified via YouTube

The late Frankie Knuckles is seen here performing with the special edition HD-25's.

See how J. Rocc uses Sennheiser Adidas HD 25 Originals Headphones

J. Rocc

Music Producer, DJ

Beat Junkies

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Verified via Photo

In this photo of J. Rocc performing a DJ set during the SXSW music festival 2015, he can be seen wearing the Sennheiser Adidas HD 25 Originals Headphones.

See how Cole Plante uses Sennheiser Adidas HD 25 Originals Headphones

Cole Plante

Music Producer

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Verified via Photo

In this photo of Cole Plante performing live, a closeup of his headphones reveals he is using the Sennheiser Adidas HD 25-1 II Orginals Headphones.

See how Amtrac uses Sennheiser Adidas HD 25 Originals Headphones

Amtrac

Music Producer

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Verified via Photo

In this screenshot from an Amtrac Instagram story, his Sennheiser Adidas HD 25 headphones can be seen plugged into his Pioneer XDJ-RX as he prepares to do a live stream on Twitch.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Sennheiser Adidas HD 25 Originals Headphones, it is most commonly used with the following gear.

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