If you are thinking of buying this device or just want to be aware of Sennheiser HD 650 specs, then this review … Experience 360 degree view and Photo gallery. Read full specifications, expert reviews, user ratings and FAQs. It … The HD-650's were introduced in 2003 to high critical praise. The Sennheiser HD 650 is a step up from the well regarded Sennheiser HD 600. Best price for Sennheiser HD 650 is Rs. I purchased the Sennheiser HD-650's in 2009, as my first ever audiophile headphones. Both headphones are similar in ability and appearance, but the HD 650 is just a bit better in every aspect. Developed from the award-winning HD 600, the HD 650s feature improved materials for even better sound reproduction. Compare … The Audiophile HD 650 is the ultimate in open, dynamic headphone design. The HD-650… 59,999 as on 26th November 2020. Excellent frequency response, channel separation, low distortion, spatial quality and detail. Sennheiser HD 650 We approached Sennheiser's top headphones, the HD 650, with high expectations, as word of mouth for the product has been overwhelmingly positive. The Sennheiser HD 650 … The drivers for the HD 650 are a bit different from the HD 600. The wired headphones Sennheiser HD 650 are open-back and made for real audiophiles.