Hi all. Looking for reasonably priced CNC routing in the Charlotte/Pineville area.
Hoping to begin a project building a new set of speakers, and am in need of someone to perform the cutouts for the internal bracing, as well as the main baffle (which would have some recesses cut as well to...
I just finished some small speakers, right in time for our new baby (born July 7th). all but the last coat of finish before our baby was born. yesterday I finally had the time to finsh them. and my baby has been enjoying them since. the design (Hi-Vi B3S Single Driver System) comes from John...
New version, smaller in every dimension. Notice the angled sides, and the angled rear panel in the horn. That spells 8.6 degrees of compound angle trouble! But they sound 1000% better than the first ones. But still not keeper, the MDF sounds bad. So I gotta make it again in baltic Birch ply...
Interior bracing detail. Hole saws and 1/8" roundover on everything. The flat surface where the vertical and horizontal brace panels meet has to be dead flat and precise distance from speaker front panel, because the driver rests against there.
With the driver installed. Lots of acoustic plumbing in there. Note the gaps at the bottom. These are precise area and depth to act as tuned port for low frequency sound waves. They let the inner box couple with the horns to make low notes sound louder. Magic!