These three new headphones – the MDR-XB800, MDR-XB600, MDR-XB400 – are part of Sony’s Extra Bass Headphone Series and are expected to feature deep bass thanks to its 13.5mm drivers. Sony also appears to have taken a leaf from Beats Audio’s handbook by introducing anti-tangle flat cords. The headphones are said to be extra padded so it should be pretty comfortable and they also feature swivel ear cups which means that DJs might find a use for these headphones as well. They should be available online via Sony’s website and will be priced at $150, $100 and $60 respectively. Any takers? [Press release]