Aug 23, 2002 at 11:25 PM Thread Starter Post #1 of 2 acs236 Headphoneus Supremus Joined May 24, 2002 Posts 3,337 Likes 41 Does anyone know if the the phones in the Sennheiser Bionetic series the 500/570/590 use the same drivers?
Does anyone know if the the phones in the Sennheiser Bionetic series the 500/570/590 use the same drivers?
Aug 23, 2002 at 11:47 PM Post #2 of 2 Eagle_Driver Headphoneus Supremus Joined Jun 22, 2001 Posts 6,496 Likes 61 The three bionetic Sennheiser HD5## series headphones all use different drivers, with different impedance ratings. HD500: 32 ohms, 105 dB @ 1 Vrms HD570: 64 ohms, 102 dB @ 1 Vrms HD 590: 120 ohms, 102 dB @ 1 Vrms
The three bionetic Sennheiser HD5## series headphones all use different drivers, with different impedance ratings. HD500: 32 ohms, 105 dB @ 1 Vrms HD570: 64 ohms, 102 dB @ 1 Vrms HD 590: 120 ohms, 102 dB @ 1 Vrms