Where is the best info for building a DIY Sonosub (46" tall, 16" in diam.)I'm looking to try and build an sonosub. Where can I find good instructions on how to make one that is closer to the SVS in diameter? I'd like to buy a SVS 16-46CS. I keep looking but find only bits of info here and there mostly for VERY large diameter ones. Perhaps I'm just reading the wrong posts, but if someone can steer me to the info it would really help. As long as it's 6' or less tall it's ok. ... I found some money, and having just completed a big project, I decided to be lazy and just order an SVS. I ended up getting the SV16-46PC for ease of installation and no fan noise .