The Sennheiser HD 6XX have excellent imaging. Their weighted group delay falls below the audibility threshold, resulting in tight bass and transparent treble. Also, the L/R drivers of our test unit are well-matched in amplitude, phase, and frequency response. As a result, objects like voices, instruments, and footsteps are accurately placed and localized within the stereo image. However, these results are only valid for our test unit, so your experience may vary.