The Sennheiser HD 280 PRO is an enclosed design. Its robust folding/rotating ear pieces are circumaural (fit over the ear). Response extends from 8Hz to 25kHz. Neodymium magnets coupled to a feather light diaphragm produces a sound that cheaper models cannot achieve. Maximum SPL 102dB, impedance 64″, attenuation to external sounds 32dB.
High ambient noise attenuation
Accurate, linear sound reproduction
Soft earpads for a comfortable fit
Folding and rotating earcups for space-saving transport
Tough, single-sided cable