Along with the rest of Sonys announcements at IFA 2012 come the MDR-1 headphones, which are Sonys new top of the line headphones for consumers. Along with their big 40mm neodymium drivers, these closed back cans have an impressive response range of 4Hz-80kHZ, designed to handle the lowest bass frequencies and highest treble pings.

via Sony MDR-1 Headphones: Big Sound, Premium Design, Sleek Looks.