“The HD6’s, in combination with a good source signal and thoughtful room placement, are as tonally balanced as any small speaker I’ve ever heard, and just might be the last speaker you ever need to buy. Beyond everything else that these speakers offer, they are unbelievably musical; the job that Audioengine has done in matching the internal amp with the speaker complement is textbook design, such that I could very easily live with them forever.” —— positive-feedback.com