Can you provide specific information on the loudspeakers used in this system (i.e., RMS watts) as well as the amplifier specifications (i.e., watts per channel)? I have at 2013 FX4 crew with the navigation screen - I assume one variant of this would work.
I'd be very interested to hear what someone who has installed the complete system (i.e., subwoofer, speakers, 4-channel amplifier) thinks about it in terms of how it sounds compared to stock. I'm wanting to switch out the stock speakers with new ones and an amp, and would probably keep the stock woofer. But if this sounds as good as it should, it might be a good deal.