frequency

Hi, I'm looking for a frequency diagram of an MEC TwinJazz PickUp. Google couldn't help me. Could you? Thank you in advance!

Hi all! So I have a tech question about speaker cabinets. Why do some manufacturers make enclosures with an 18" speaker that has a higher minimum frequency response than their similar 10" speakers? example: Eden D118XL - 500w - single 18" speaker cab - 42hz - 2.5khz ±2dB Eden D210XST -...

can anyone tell me if the bass and treble adjustments on the MEC 3 Band are notch/shelving frequency adjustments? ie. if you boost the bass (centred at 100hz) are you boosting all the frequencies below as well or only within a specified Q range?

gday everyone could someone enlighten me to how to use all of these knobs. just give me a breif on how they work with each other. now i know bout bass, middle, treble but im confused with 140Hz and 1.6kHz along with the shape knob. anyones help would be greatly apreciated :D

The back of my cab has a high frequency attenuator switch. The settings on it are Off -6 0. What the hell is it and where should it be. I guess it's always been on 0 cause I have never messed with it...