Sennheiser HD 700
Sennheiser’s between-the-600-and-800 flagship: detailed and spacious with a livelier, sometimes sharp top end.
Our take
The HD 700 sits between the HD 650 and HD 800: bigger stage and more energy than the 650, with a treble region that can bite on the wrong tracks. It’s revealing and dynamic, and a couple dB of EQ around the upper treble smooths the edge many people notice.
Measured on a Head Acoustics HMS II.3 artificial head — raw response, left/right averaged, normalized to 0 dB at 1 kHz. From the Sonic Temple Archive(2008–2014, one unit per model). Honest limits: seating variance runs ±0.4 dB in the mids to ±3.9 dB above 12 kHz, and open headphones read bass-light on this fixture — don’t read fine treble detail as settled. How we measure →
Common questions
Straight answers — the same ones our measurements support.
Does the HD 700 need an amp?
It benefits from a clean one. At 150 Ω it is not demanding, but a good source tightens it up.
Is the HD 700 harsh?
It has an upper-treble emphasis that can read sharp. EQ handles it cleanly if it bothers you.
If you like the HD 700
Close on the graph, or a deliberate step in one direction.