Drivers tailored for analytic listening: great for DJ monitoring, studio & production 102 d B at 1 m W sensitivity: enough decibels to preview even close to PA speakers 32 ohm drivers: strong playback level on any audio output 10 Hz-25k Hz: wide frequency bandwidth, to monitor any audible frequency 50 mm diameter drivers: clear playback for deep bass response Stylish design 1-curve design: headphones form a curve from one ear to the other Black fabric, glossy black housing with green lines, glossy plating on top of ear-cups Swivel housing for any use & any DJ Easy 1-ear monitoring Easy folding & mobility Extending arms for large & small heads Effective passive noise cancelling Soft, large ear pads: isolate the DJs ears from ambient noise Closed-back ear-cups prevent sound from bleeding out Comfortable for long-wearing listening Headphones dont press on the users head, thanks to the ear pads width andsoftness, forming a barrier around the ears Cable connection on left or right ear-cup: adaptable for both right & left-handed DJs Technical specifications HDP DJ-Adv G501 Advanced DJ headphones 102 d B at 1 m W 10 Hz-25k Hz: wide frequency range Powerful drivers 32 ohm impedance Large aperture 1.97"/50 mm driver diameter Convenient cabling 6.5/2 m cable 1/8"/3.5 mm stereo mini-jack plug 1/4"/6.35 mm stereo jack adapter Mechanical specifications Ear-cups: Closed-back Circumaural 3 rotation axes: Earpieces: vertical rotation (180 degrees) for easy 1-ear monitoring Earpiece supports: horizontal rotation (90 degrees) for folding & transport, & to direct the earpiece toward the users ear when headphones are worn around the neck Earpiece supports: vertical rotation (90 degrees) inward to fold the headphones for transport Plug: single-wire plug with ambidextrous design (connects to users choice of left or right ear-cups)