Beyerdynamic DT-231-PRO Closed Lightweight Headphone for Studio and Stage Applications， 32 Ohms<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Closed lightweight headphone </span></li><li><span class="a-list-item"> For studio and stage applications </span></li><li><span class="a-list-item"> 32 ohms </span></li><li><span class="a-list-item"> Powerful bass reflex system </span></li><li><span class="a-list-item"> Soft， replaceable ear pads </span></li><li><span class="a-list-item"> Lightweight， closed-type headphone for portable audio or home use </span></li><li><span class="a-list-item"> Produces powerful bass and balanced mid and high frequencies </span></li></ul><!--   Loading EDP related metadata  --><div aria-live="polite" class="a-row a-expander-container a-expander-inline-container"><div aria-expanded="false" class="a-expander-content a-expander-extend-content" style="display: none;"><ul class="a-unordered-list a-vertical a-spacing-none"><li><span class="a-list-item">20 Hz to 18 kHz frequency response; soft replaceable ear pads</span></li><li><span class="a-list-item">3-meter single-sided connecting cable with 1/8-inch stereo mini jack</span></li><li><span class="a-list-item">Includes 1/4-inch adapter; 32 ohm impedance; 2-year warranty</span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41tH-ETQ81L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41HV3hJ0t7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ZT2ChMqrL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31-8lEthelL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41iAl%2BARfxL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ZBR-e47gL.jpg" noproxy></div></div>