Is it safe to add agm battery in back?
I have read posts that say do not add a second battery but I was not clear if that's only after the 1st 12v battery
Where can I tap power for a big amp.
I have 2 12" type r shallow running on exile audio 800.4
For this power I tapped in to the DC 12v output before the 12v battery. In the rear of my Rex....
Can I upgrade my amp to 2400w from 800w?
Should I put a 10 farad cap before my amp?
Should I add a...