None specifically but you could try some forums such as avforums.com and head-fi.com There ar plenty of audiophiles that post reviews and recommendations there. Also if imaging and controlled dispersion of sound are a concern, also consider treating your walls with acoustic tiling, or if you’re on a budget then curtains and/or hanging tapestries, to mitigate room reflections and unwanted slap-echo, especially behind the rear wall (where you’ll likely be sitting). Also, you can calculate the room nodes in your room by dividing the feet by the speed of sound to get the wavelength value. Wavelength = 1130 / F Where F is the frequency, and plug in the feet for each dimension of the room for the wavelength value.