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Sennheiser HD-25-1-II Closed Back Pro Headphones

Sennheiser HD-25-1-II Closed Back Pro Headphones
Sennheiser HD-25-1-II Closed Back Pro Headphones
Sennheiser HD-25-1-II Closed Back Pro Headphones
Sennheiser HD-25-1-II Closed Back Pro Headphones

Sennheiser HD-25-1-II Closed Back Pro Headphones

(7 Reviews)
We apologize, this product is no longer available.
Likely due to either replacement with a newer model or manufacturer discontinuation.
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The HD-25-1-II is a closed dynamic compact professional monitoring headphone offering high attenuation of background noise. Capable of handling very high sound pressure levels and featuring extremely robust construction, the HD-25-1-II performs exceptionally well in high noise environments, e.g. ENG, sound reinforcement, studio monitoring, and audio equipment testing.

  • High sensitivity
  • Very good attenuation of background noise
  • Low weight
  • Comfortably fitting adjustable headband
  • Detachable single-sided connection cable
  • Transducer Principle: Dynamic, closed
  • Frequency Response: 16-22,000 Hz -3 dB
  • Nominal Impedance: 70 ohm
  • Weight Wo Cable: 4.9 oz.
  • Characteristic Spl: 120 dB
  • Ear Coupling: Supraural
  • Headband Pressure: Approx. 3 N
  • Distortion: <0.3%
  • Connector: 3.5 mm mini-stereo with 1/4? adapter
… [ More ]
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Questions & Answers
Start typing your question and we'll check if it was already asked and answered. Learn More
How long is the cord?
Steve d. on Feb 25, 2010
BEST ANSWER: Sennheiser HD-25-1-II Closed Back Pro Headphone cable length is
4.5 feet.
Sennheiser HD-25-1-II Reviews
4.7 / 5.0
7 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
The standard
Pros: Good Bass,Rich Sound,Durable,Compact,Lightweight,Comfortable
Cons: Not made in Germany

Being an airline pilot and crossing the oceans listening to HF radio and hard to understand foreign controllers, I need the absolute best reference audio head set money can buy. I use a Sennheiser in the cockpit and I use this one at home in my radio shack. Sure it's got great bass response for music too, but that's something you can get for a $25 made in China Sony too..
July 7, 2009
over 8 years ago
Simply kicks butt!!
Pros: Lightweight,Clear Sound

These are great headphones and I love them...others that I have used have covered my entire ear and they get hot and sweaty. Not with these, they are lightweight and the sound quality is second to none!
January 31, 2011
over 7 years ago
Pros: Easy To Use,Replaceable parts,Lightweight,Clear Sound,Durable
Cons: Not "stylish"

Great pair of headphones. Sound is absolutely amazing, especially listening to house or any style of electronic music. I lent them to a coworker who had sworn by his Beats headphones, I eventually got them back after a few hours (he was very reluctant to return them) he said that the sound was noticeably better. One of my favorite things other than the sound would be the replaceable parts. The headphones can be taken apart into 4 separate pieces and be replaced unlike many other headphones that when one part breaks you just have to replace the whole product. The only 2 negative things that I can think to address would be that the HD-25s are not incredibly portable, and they are not "stylish". Again those are things that did not bother me at all, I personally find the headphones to be quite sexy. If you want a pair of headphones that is more "stylish" then you clearly dont care about sound quality so its your loss. Hope this helps you with your decision.
March 4, 2013
over 5 years ago
great sound and isolation!
February 8, 2014
HD-25-1 Great product!!
Pros: Durable,Easy To Use,Compact,Versatile,Lightweight,Clear Sound

This is the best value! Highly recommended!!!
September 15, 2014
over 3 years ago
Great Headphones for DJ use, and at home
Pros: Durable,Lightweight,Comfortable,Good Bass,Rich Sound
Cons: Cord Too Short

I use these pretty much all day, all the time. Whenever I'm around my computer i'm listening to music, with these headphones. When I'm Djing in club's I prefer these headphones to all others tried in the past, including technics, and sony. These are incredible headphones worth the money. AMAZING sound quality, and attenuation. Only thing that would make them better is a longer, or coiled cord.
February 19, 2009
Great headphones for home and work use
Pros: Lightweight,Rich Sound,Compact,Great fit,Comfortable

Great headphones for home or office.
March 11, 2009
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