MBP-46

i have a probable stupid question,what is the purpose of insulation in some cabs

It is usually to reduce standing waves. That is when the cab dimensions lend to a rather hideous resonance of wavelengths matching the distance between panels. It is also sometimes used when the box size is smaller than ideal for a speaker, as the ploy fill stuff can slow down a wavelength, and sort of simulates a bigger box.

any of u guy ever think about using the 15MBP-46 over scoop as a kick bin??

Mr Thawach, would 15 inch kapparo LF be suitable for this cab?...how does it compare to cubo 15? thank you

Hi everybody I have all boards already cut to build MBP46 but i dont know how can i do to change the speaker in a long time when it doesnt work ??
im very confused i dont know cause im gona use glue to build them.
thanks !!! :silly: :silly:

Im gonna taste it today

Cut a nice big hole in the back of the cab and build a door/hatch that can be replaced and air tight.

Hey,


How would a thomann 18-500 speaker play in this Mbp 46?