REVEL PERFORMA F206

摘要

Revel specifies an 88dB sensitivity for the F206 - a figure justified by our simple average of the FFT data (87.6dB) but not by the lEC-specified pink noise method (87.1dB), which suggests that Revel's figure is about 1dB optimistic. In other words, the F206 has slightly below average sensitivity for a floorstander of its size. Nevertheless quite low impedance has been necessary to secure this figure. Impedance modulus drops to a minimum of 3.5ohm, indicating that the 8ohm nominal specification should be 4ohm, albeit at a high 3.0kHz. As a result the 1.8ohm minimum EPDR (equivalent peak dissipation resistance) also occurs at an unusually high frequency of 2.5kHz. This means that the dip to 2.6ohm at 38Hz may be more significant in practice, depending on the frequency spectrum of the music being played.