General Information
General Description Sound enthusiasts looking for an alternative to earbuds and larger open-headphones owe the HD 239 a listen. Featuring the world-famous balance and detail of DuoFol transducers mounted in an open-aire headphone chassis, this headphone is all about performance. The HD 239's Open-Aire speaker design is used to achieve the highest sound quality, fidelity and representation of frequency response in close proximity. The listener can expect laser-like precision and extraordinary balance throughout the frequency spectrum of sound. The butter-soft hybrid earpads breathe easy and contribute to the long-term wearability of the HD 239. Each earcup rotates flat for compact storage in the included storage pouch. Features Advanced Open-Aire acoustic system (does not block sound*...for the serious audiophile) Carrying pouch included for easy storage and protection Earcups fold flat for compact storage Premium metallic components and exchangeable earpads for superior performance and durability Powerful bass-response from neodymium magnets Low-impedance transducer system is optimized for use with smartphones, tablets, MP3 players, smartphones, and netbooks Contents 1 HD 239 Carrying Pouch Specifications Frequency response (headphones) 16 - 23000 Hz Impedance 32 Ohms Sound pressure level (SPL) 114 dB THD, total harmonic distortion <0.5% (1kHz/100dB) Ear coupling On Ear, Supraaural Transducer principle (Headphones) dynamic, closed Cable length 4 ft, Single Sided Weight incl. cable 9.9 oz
