Sennheiser HD 25 Aluminum Headphones

Pros: Audio performance of powerful, undistorted bass deep. Flexible, comfortable design earphones with interchangeable and remote for DJ play. Original version.

Cons: The price can be a distraction negative if the quality of the audio headphones provide is not known.

Best price found: €280

Main features:

The Sennheiser HD 25 Aluminium is the edition of the 25th anniversary of the original headphones that, like many of the professional headphones from the company, have become a staple in the world of the DJ and pro audio.

With a price of around €275, we have simple, comfortable, elegant design and that includes typical mixture Sennheiser’s rich and well defined bass combined with middle and treble of great quality. It may not be the cheapest compared to other career focused choices to DJ, but the sound quality justifies such a difference.

Remember that here you can see its cheaper and more famous version.


The first victory of the Sennheiser HD 25 Aluminium is its audio performance, followed closely by the simplicity of the design. The possibility of connecting and disconnecting the cable coming into the headphones (without phone controls) for example, allows you to be the user who choose which one to use for the right ear and what for the left ear. Soft pads, supraaural, and the side bottom of the well padded headband, make them extremely comfortable headphones.

Another possibility will be slide up and down the same headphones, along ends headband, rather than this which need to expand or contract. The headband is quite flexible, and the headphones have sufficient power to to distance them from both ears at any time, unless this represents a problem.

The headband is divided into two arcs United edges by hinges, which are adjustable and allow them to be superimposed as if it were a single DIAdem, or as two bands finer (first towards the front of the head) and the second back, providing it with great stability. In one way or another, these headphones manage to be comfortable and always remain tight at the top, even when you are on the move.

In terms of accessories which available product, the detachable cable ends in 3.5 mm, so it reaches the consumer with an adapter for pro-engranajes and stereo receivers. It also includes a carry bag soft canopy, which will serve to protect them.


In tracks with intense content subwoofer, as the knife’s “Silent Shout”, behave as you would expect from a pair of professional DJ headphones. The low range in clean and clear, without distortion even at the high end, is presented in unsafe levels of listening. Although shows the strong presence of serious, this is not exaggerated and minimums are very structured and high midrange.

Here you will find a good deal of this model.

Bill Callahan “Drover” track, offers a perfect mix of low rich and sharper tone voices. Singer baritone voice can be seen with sufficient clarity to highlight over the mixture, while the battery receives the right amount of serious – although not so much as to compete with the voices, as unfortunately often happens in combinations of sounds too low.

If the battery does not receive enough momentum, sound could not highlight and appear weak. Away from this problem, headphones in question get to give sufficient richness and roundness to the original sound. Each instrument seems to occupy their own space – the strumming of the guitar not fight against the voices, and the low voice of Callahan are not lost in the sound of the drums or bass.

In “No Church in the Wild” of Jay-Z and Kanye West, the Sennheiser HD 25 Aluminium target midrange. The start of the loop of the battery is not appreciated both frequencies midfrequency and treble. The blows of the synthesizer subwoofer that set the pace, are still an important part of the mix but they will not overwrite the rest as if it were serious headphone deep.

When the synthesizer is adventure in the notes slightly higher (that nevertheless are still very low), they seem to grab a little more attention — so the bass seem to have more presence than the sub-woofer. But in general, the attention is focused on the presence of midrange of the battery loop, and the clarity of the voices.

In classic tracks, such as John Adams ‘The Chairman Dances”, the balance is once more excellent. Lower register strings provide a subtle richness that helps add variety. The strings of the upper register and wind still hogging the attention, but never arise in shrill or too bright mode as it can happen with any other pair of headphones.

According to priorities of consumer proposals

Although they should not enter into the category of flat response, nobody can put in doubt the wonderful balance of the Sennheiser HD 25 Aluminium, resulting so ideal if you’re a DJ as if you are simply a lover of music.

However, if you are looking for a pair of DJ Headphones with any accessory or feature additional design, the Beat of Dr. Dre could be a good option. You can also find them online around €390.

If you are looking for is a product to DJ but something more affordable, both the Numark Electrowave Studica (Internet for €70) and the Panasonic Technics RP-DH1250 (about € 170) are solid choices, with functional designs and respectable frequency response curves.

Finally, an option for those who you’re looking for a price really low, would be the Shure SRH550DJ of Thomann (Internet for less than € 70). It’s one of the most affordable, decent and available options currently on the market.

Conclusion on the Sennheiser HD 25 Aluminium

Although at first they may not noteworthy for an irresistibly low price or by a wide variety of accessories, high sound quality provided seems to downplay both factors.

Best price found:
The Sennheiser HD 25 Aluminium are awarded without doubt the number one of the classification, in the category of high-quality headphones.