занятная выдержка из мануала на пассивные элипсы:
3.3 EQUALISATION
our feeling is that you shouldn’t need to equalise monitors at all in a well designed monitoring environment; apparent variations in the monitor response should be fixed through room design or speaker placement. But we realise that equalisation is sometimes a necessary evil especially in small rooms or where the monitors are close to room boundaries. We recommend a good quality speaker controller with digital filtering. Any frequency shaping should be low Q, smooth and you should make use of shelving responses in the frequency range 200Hz to 800Hz. no two adjacent 1/3 octave bands should differ by more than 1dB. if you have a choice of equalisers for monitor applications, less is more.
The fewer the number of filters, the better the equaliser will sound. Over equalisation can reduce system headroom, and introduce phase distortion resulting in greater problems than cures. always check out the result of equalisation by listening to well recorded vocals or male and female speech from a familiar source.
почему этих золотых слов не соблюдают при создании активных систем?
