im going to be getting the iva-d310 indash lcd monitor but i heard that the downfall of the unit is because it only has 2v preouts...does this really not make the system not sound as good when hooked up to amps?? i heard its possible to upgrade to higher voltage preouts. what do you need to do this?? thanks

 

Balanced Line Driver...

 

buy a pxah700 and connect it to your 'd310 if you really want 4v output.... but the impedance of the output plays a factor too, which most people don't consider (it's a marketing thing) as well as how well your system is designed, put together and tuned. i wouldn't worry about the 2v out.... car audio is 15% equipment and 85% install and application.