Let me know if anyone is interested in these. Have never been used, never installed. Only removed from the box to check them out. They're a bit large for the Titan, but could be made to work. Probable better suited for a car/suv. They can be had new for around $170, but I'll let em go for $150 a piece or $280 for the pair.
Here's a review of the VQ:
http://www.caraudiomag.com/testrepor...1cae_infinity/