- Successor to the Sennheiser HD-25 SP-II / HD-25 Light - Now featuring the same technology as the HD-25 - Dynamic - Closed - On-ear - Impedance: 70 Ohm - Max. SPL: 120 dB (1 kHz, 1 Vrms) - Frequency range: 16 - 22,000 Hz - 1.5 m cable with straight jack plug, two-sided, stereo jack 3.5 mm with adapter 6.3 mm - Weight: 120 g EUR 99.00 - See more - Buy online