Model 6301-series have been on the market since 1982 as the standard active monitor speaker in the broadcast and production facilities and now we have re-design the speakers with the latest D-class power amplifier and newdriver unit featuring energy saving “auto stand-by” function. The electrically balanced version used to be offered only in North America, but now worldwide.
20W D-class power amplifier for higher output level and less power consumption with no heat sink
Dedicated 4-inch full range driver for clear audio reproduction
Flat panel design to avoid inadvertent power-off or level change
Auto Stand-by mode (compliant to ErP directive) for energy saving
– See more at: http://www.fostexinternational.com/docs/products/6301N_Series.shtml#content-1-tab-tab