American Audio HP 700 DJ Headphones

The HP 700 is American Audio's full-size DJ headphone, built around a 57 mm driver - a large diaphragm for a headphone, and the reason it holds a kick drum together at the volume a DJ actually cues at. Impedance is 64 ohms with 107 dB sensitivity, so a booth mixer's headphone amp drives it loud without running out of headroom, and it will take 3500 mW before it complains.

The housing swivels so you can wear both cups for a mix or drop one to hear the room, and the whole frame folds into itself for the bag. It ships with a 9-foot cord, a storage bag and two 1/4-inch stereo adapters - one straight, one right-angle - so it plugs into a booth mixer or a mini-jack controller without a trip to the parts drawer.