The imaging performance is fantastic. The group delay response falls below the audibility threshold, which results in tight bass and transparent treble reproduction. The left and right drivers are also well-matched in phase, amplitude, and frequency response, which is important for the accurate placement and localization of objects like footsteps and instruments in the stereo image. While there's a small peak in the phase response's high-bass to low-mid range, it shouldn't be audible in regular content for most users. That said, our results are only valid for our unit, and your experience may vary.