My DIY speakers. Ported Econowave SR Compacts, enclosure is 3/4” birch ply with a full cover of ribbon-sapele veneer finished with danish oil & 10+ thin coats of polyurethane gloss. I used
minor updates to the Beyond Econowave waveguide speakers. | MiniRIG
cheapowave speaker build, MK I | MiniRIG
Gainphile: S15 - Econowave DSP
Red Spade Audio: Econowave deluxe
Econowave SR Compact Build log... and a few subs (HT-18 - PA460) | AVS Forum
The legendary JBL Model 4430 Studio Monitor. This speaker was Zilch's direct inspiration for developing the DIY Econowave speaker. | スピーカー, オーディオ, ラジカセ