Tach, last time at the tuning world, at the booth of ue2000 times heard a few box rehearsals, and must say that this box here by far, is the most violent thing I have heard so far. Do you look here:http://cgi.ebay.de/ws/eBayISAPI.dll?… Would you like to add such a box to my 2 golf. Does anyone know if this is recommended, because the brand is unknown? So that with the 1000 anything Watt RMS is certainly not lying, since I have listened to the thing in the democar (Golf 2) of ue2000, and after 10 seconds I had to get out again, because the pressure was enormous. After that I had a few hours of headache. Without shit. So I was convinced, and I will probably get it too. I listened to Hifonics, Crunch, Magnat, Audio Systems, Rockford and a few others for comparison, and besides the Audio Systems, nobody else could keep up with it. And the funny thing was that from Audi Systems was such a cheaper 99 Euro Woofer in operation, the besss he was as Hifonics. peace out. Richi