ive seen a VIBE SPL15" sub in a vented box in my local store, looks the buissness but he couldnt demo it as he didnt have an amp big enough to run it, it needs a minimum of 850wRMS input, has anyone heard one of theese in action? would i notice much of a difference between that and my 2x 12" infinity's?
im gonna gues that those speakers blow. think about it, what car audio shop doesnt have a 1000 watt amp that they could hook up to a speaker so you could here its performance. i bet they sound like crap and thats why the shop guy doesnt want to play them for you.