20-20k "omni" IB active 5-way build. Relativelly affordable.

Title says it all. This will be a build in progress.

It absolutelly should have a completely perfect and uniform dispersion, very low thd, very, very low imd through the whole range. It will be built in a wall, left and right to the tv. I expect the left channel to be about 6db max reinforced through the whole range, should be an easy fix.
This means that every single possible reflection should be spectrally as close to the front wave as possible.



The left and right notch in the wall will be filled with drywall, spaker goes inside.




This kind of directivity is what I believe I can pull off with this.



We'll see.


Every GRS sub will have a 100W rms ljm mx50se ab class amp. All other drivers will be driven by 30w rms D class amps, each driver it's own amp.

Subs will be naturally full vibration and even order distortion cancelling.

 

Why are there notches in the wall in the first place? support beams/ducting?

 

Nope. The middle protrusion is the chimney duct inside a brick wall. Stupid design, might as well make the most of it.