I found it to be pretty useful, you have to be careful with the mid frequency location IMO (pretty sensitive) if your using alot of mids tho. Ive never used alot of treble , but i guess the range could be a bit less useful to some?
Bass range is 20Hz to 300Hz
Mid range is 200Hz to 3 KHz
Treble range is 2 KHz to 20 KHz
Bass range is 20Hz to 300Hz
Mid range is 200Hz to 3 KHz
Treble range is 2 KHz to 20 KHz