HD 518
Sennheiser’s innovative E.A.R. technology,
special Duofol diaphragms and generously
padded earpads bring comfort and quality
together.
State-of-the-art Duofol diaphragms
Outstanding comfort for
long listening sessions
Frequency response: 14–26,000 Hz
SPL (at 1 kHz, 1 Vrms): 108 dB
HD 439
For a combination of street style and prowess,
the HD 439 closed-back stereo headphones are the
choice. These headphones offer you the world
of audio in a bold and revolutionary design,
including a chrome inner lining and black mesh
turbines. Enjoy an enhanced and outstanding
bass performance.
Ergonomic design provides a comfortable fit
Choice of two single-sided cables for
flexible length and convenience
Frequency response: 17–22,500 Hz
SPL (at 1 kHz, 1 Vrms): 112 dB
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