Sennheiser HDA 280
Contents
1.2. I SENNHEISER Audiology Special Headphones Cat No 009860 Description The HDA 280 is a pair of closed dynamic headphones designed for use with audiometers Technical Data Frequency response sssscesscscetsssscesseeees lt 20 Hz to gt 20 kHz Transducer principle ssessssessesessssesessesrseesesssseseses dynamic closed Nominal TMD SA ANCE ssswnarcrsnrecsssverincanstecsvonismanivmesntinmantieset 370 Characteristic SPL scscsicsavsassaressieasataciseness 117 dB at 1 kHz 1 mW Max nominal continuous INPUT POWER pinra 500 mW as per EN 60268 7 EEEE E Ae pepe enn A cere creae rent ener et Supraaural Contact OSS SUNG ssasuctsierotavcanteceontsentvassmectandeveaseanenaentesncuess 5N 0 5N Weight WITH cable sisecsissessonesasnsnesipnonsardsavivencsvovasiarneverenessdeens 330g CONNECTION CAbIE eceecseesseeeeeseeseeees approx 3 m open ended Core eS SIC INET SUIT saresmi s green L copper L red R copper R Features E Position independent audiometer headphones E Type approved by the German Physikalisch Technische Bundesanstalt PTB as per IEC 60645 1 E Excellent reproducibility of measurements E Soft exchangeable ear pads E Space saving design with collapsible rotating ear pieces E Comfortable to wear due to exchangeable headband padding E Single sided exchangeable cable Replacement Parts m Headband Cat No 083321 Product Variants E HDA 280 N 24 units carton Cat No 009861
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