Why choose passive SE MASTERING STUDIO MONITORS in these days of active loudspeakers with analog or digital controllers? Precision mechanics cannot be replaced by electronics. High-quality passive filtering outmatches the performance of active-analog control. The optimization of group delay time is achieved without active-digital control. Power amplifiers can only be compared by means of passive transducers. Innovations in amplifier and controller construction can be incorporated into monitoring systems where passive transducers are used. The solid dimensioning of their electrical and mechanical elements guarantees acoustic reliability and sustained quality. With SE-NF-3 and SE-MF-2 monitors, it is possible to listen deeply to sound images for hours on end, free of stress and without tiring. And to be able to take a step back and gain an overview so superbly makes mastering a real pleasure.