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HD 515 Headphones | Audiophile Headphones Cat. No. 005341 General Description The open, dynamic HD 515 is a classic all-rounder and an affordable entry point into the audiophile 500 Series. It is fitted with Sennheiser’s innovative E.A.R technology, ensuring that the sound is accurately channelled into the ear. Overall listening pleasure is combined with outstanding wearing comfort. Technical Data Frequency response ................... 14 – 26,000 Hz (–10 dB/1 kHz) Transducer principle .................................................. dynamic, open Nominal impedance ....................................................................50 ⍀ Characteristic SPL ....................................108 dB (at 1 kHz, 1 Vrms) THD ............................................................................................ < 0.2 % Ear coupling ......................................................................circumaural Contact pressure ...........................................................approx. 3.5 N Weight (without cable) ..............................................approx. 255 g Connector .............................1/4” (6.3 mm) stereo jack plug with adaptor to 3.5 mm stereo mini jack plug Connection cable .............................3 m, detachable single-sided OFC copper cable Features 䊏 Enjoy music in a completely new way: “Eargonomic acoustic refinement” (E.A.R.) design channels the audio signal directly into your ears 䊏 Advanced Duofol diaphragm technology almost eliminates standing waves inside the capsule 䊏 Optimised neodymium ferrous magnet systems 䊏 Outstanding wearing comfort for long listening sessions 䊏 Long life due to easily replaceable parts 䊏 Lightweight aluminium voice coils for high efficiency and excellent dynamics 䊏 Extremely comfortable, soft, crackle-free ear pads 䊏 Bass reproduction below the human audibility threshold (15 Hz) 䊏 Delivery includes: HD 515 headphones, adaptor to 3.5 mm jack Replacement Parts 䊏 Ear pads (1 pair) 䊏 Connection cable Cat. No. 510614 Cat. No. 510623 14-26,000 Hz 120 ⍀ < 0.2 % 3.5/6.3 mm OFC 3m 255 g
