Okay, this is more of a fun project than a project that will get use of. Nonetheless I have an idea to build a big speaker tower containing 2-15in woofers 2-10in woofers 2-8in woofers 4-5.25 components 2-big horn tweeters I already have the woofers laying around the place so its not like the brand matters. I can replace them later if the box turns out to actually be good. This will be powered by a car RF 1000watt amp. Not sure on the model ## or anything else. My ? is, what do I need to make sure of when building this huge box and how much cubic space do I need for each woofer, I can do seperate chambers for each woofer if needed but the one big box idea needs to stay b/c it will be going stand up in the back of a truck bed to play loud towards people. Any website you could refer me to or anything would be great. Cliffs: want to build big box for speakers. where do I go to get info on building such a thing.