SB19ST Quadratic Throat Waveguide by bjaurelio

Last crawled date: 4 years, 10 months ago

60x90 quadratic throat waveguide I designed for use with the SB19ST tweeter. I paired this with a Peerless NE149 midwoofer in an MLTL for my surround speakers, and they sound great. The faceplate has a tiny offset from the cut of the waveguide into it because the exact size was a little too tight. This will be a tad loose, but since its rectangular, you can twist the waveguide tight into the faceplate.