Very similar to my Invidia N1. Topspeed is a knock off brand so their N1 is probably a knock off of all the N1's out there. I love the sound of mine, but for the record, mine sounds a lot more agressive than that one.aidanair wrote:What do you guys think of the Topspeed N1? Its my fave for the Z33.
http://www.youtube.com/watch?v=X49F5XHNg3k