The Pioneer HRM-5 Studio Monitoring Headphones are a brand new addition to Pioneer?s prestigious headphone line up designed specifically for all stages of the music production process. Featuring a 40mm HD driver the HRM-5 headphones faithfully reproduce frequencies of up to 30kHz while the maximum input of 1700 mW ensures distortion is reduced to a minimum even at high volumes. The HRM-5s also feature a foldable design memory foam ear pads and an adjustable headband perfect for long late night studio sessions and producing tracks on the go. Features 40mm HD drivers Frequency range of 5Hz to 30kHz Lightweight copper-clad aluminium wire (CCAW) Bass reflex chamber Large rare-earth magnet for clean lows and mids Adjustable headband Flat memory foam ear pads with soft polyurethane leather covers Foldable design with a flat-fold carry case Includes a choice of detachable cables Specifications Type: Fully-Enclosed Dynamic Stereo Headphones Drivers: 40mm HD Maximum Input Power: 1700 mW Output Sound Level: 100dBmW Frequency Range: 5Hz – 30kHz Impedance: 32Ω Plug: 3.5mm Stereo Mini-Jack (Gold-Plated) Weight: 260g