Real owners lean toward the Sennheiser HD 650: 75% of 316 owners recommend it, vs 68% of 63 for the Beyerdynamic DT 700 PRO X.
Verdicts aggregated from Reddit, enthusiast forums, and YouTube owner comments — affiliate reviews excluded. Sample sizes differ; judge accordingly. How we score
“Update: I got the headphone and I have been using it for almost 2 months. Best headphones I ever owned in terms of clarity. Perfect for music producers.”— @HifyTech on YouTube
“To anyone here thinking of buyint the 700 Pro X: Do it. I've owned a pair since the very first day they were available in the market, use they daily, and they still look fresh out of the box. The sound is amazing, still on the same pads and the comfort is unmatched.”— @bananawarlock3981 on YouTube
“I'm not kidding, this thing feels like a vice on your head. Add to that the extra weight and the excessive bass, and you have a headphone that quickly fatigues both your head and your ears.”— @Nayah9 on YouTube
“What an incredible difference they make to everything I had before! You can listen to a track and hear subtle details that you did not even know they existed. Wow!”— @marco83 on YouTube
“HD650 with a bum driver, but I was able to solider the voice coil back on, so they work normally again. I had a pair 15 years ago and always regreted selling them.”— kindofbluetrains on Reddit
“I find the HiFiMan Sundara & the Fiio FT1 Pro both more useful for mixing - the Sennheisers have a much more condensed/flat sound with less bass extension than either of those”— @reallyoldcob on YouTube
Real owners lean toward the Sennheiser HD 650: 75% of 316 owners recommend it, vs 68% of 63 for the Beyerdynamic DT 700 PRO X.
Owners point the Beyerdynamic DT 700 PRO X at people producing or monitoring music who need a closed back, and gamers and everyday listeners who want one pair for music and games.
Owners point the Sennheiser HD 650 at listeners wanting warm, non-fatiguing sound for long sessions, and vocal, acoustic, jazz, and classical lovers.
The most-cited downside of the Beyerdynamic DT 700 PRO X is build durability is the most common complaint: headband padding coming unglued within months, and plastic sliders and earcup arms cracking, often within two years. For the Sennheiser HD 650, it's rolled-off, light sub-bass that often needs EQ.