Hi everyone, As some of you may know i have been in search of an amazing sub for my car. I looked into vibe, alpine, RE, JL audio and then one day i listened to a pair of mtx 4500 12" in a sledgehammer enclousure. For the money they sounded amazing! So anyway, i had a look at mtx's website and there they have, as some of you may have seen, a video of the mtx thunder 9500 against other subs like the kicker and a JL audio one. Check it out here: http://www.mtx.com/smoked/index.cfm The MTX sub walked all over them! The thunder 9500 isnt a cheap or powerless sub, its rated between 750 and 1000w rsm. And in the video it takes something like 142 volts, can anyone clarify what this means? Is it the peak voltage on the sine wave? Anywho, i have just bought one (£699!!!) and waiting for it to arrive! Just a couple of questions: 1) What would be the perfect enclousure for it, sealed, ported or bandpass? 2) Is this sub good? Has anyone heard a MTX 9500 10"? 3) I am looking at an Alpine amp to run it, there big one, will this be ok? Any sugestions? Thank you for your time people!