Sennheiser HD 660 S — frequency response Measured: Balanced
This is the actual measured response of the Sennheiser HD 660 S | Open-Back Dynamic Headphones by Sennheiser (source: AutoEq · HypetheSonics). Compare it against the Harman target, listen to the tuning on test signals below, then check prices (from ₹39,599 at 1 store).
Wearing your own earphones or headphones? Pick them here and the player pre-corrects for their sound, so the demo plays the target tuning itself - not both mixed together.
Same signal, two ways: hear it without this tuning, then with it -
Sounds like
Curve-shape similarity from the same measurements - open any two in the compare tool to overlay and hear them side by side.
Other measurements of this product
Different rigs measure the same product differently - coupler, placement and compensation all show. Each curve is credited to the source that measured it.