40 mm driver units and a strategically placed “Powerful Bass Duct” accurately reproduce low frequencies and deliver dynamic, deep and powerful bass sound. Strong rare earth magnets and a CCAW (Copper-Clad Aluminium Wire) voice coil deliver deeper bass and crystal clear wideband sound.
A 3.5 m long single-sided cord stays tangle-free and allows easy TV watching or music listening from a distance.
The comfortable self-adjusting headband system, which automatically adjusts the length of headband to the user’s head, ensures a perfect and secure fit at all times. The soft velour-type ear pads on the SE-M531 make these headphones perfect to wear.