
Featuring a double air chamber system, these Audio-Technica Solid Bass ATH-WS55BK over-the-ear headphones deliver full, textured bass. The 40mm drivers offer a rich and varied soundfield with crisp, accurate tones.
A: The Dre Studio headphones are in this alley with those Sony MDR 450s. But the low end on the beats are pushed harder.I think these actually go louder than the 450s. The beats offer a pretty good isolation from the outside. I like the sound of the Sony's.