The T40RP's are excellent quality headsets with Regulated Phase, a new transducer technology which offers the finest quality audio reproduction. The T40RP utilizes a newly designed d RP Diaphragm. This unique Fostex technology employs a copper foil-etched polyimide film to provide resistance to high level input peaks of up to 3000mW combined with a neodynium magnet for high sensitivity and excellent transient handling.
Fostex's RP headphones employ Regulated Phase transducer technology (for which Fostex has earned over 40 international patents) for exceptional performance.
Technical Info
Specifications
Impedance: 50ohm
Sensitivity: 93dB/mW
Frequency Response: 20Hz - 25kHz
Maximum Input Level: 200mW
Weight: 330g (without cable)