Catalog > Headphones > DJ NUMARK HF125 HF125 HEADPHONE DJ PROFESSIONAL Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview One place a DJ can’t compromise, is in how they hear their mix. The Numark HF-125 headphone set delivers the goods with flexible 7-position independently adjustable dual ear cups, large 40mm Mylar speaker drivers, 6’ tangle-resistant cord with a molded 1/8” TRS connector and a 1/8” to ¼” TRS adapter, and padded headband and ear cups.