such a sexy sub. cant wait til i can afford to get 2 of the tens. that box looks huge for a ten. how big is it what is it tune to. what has the type r metered. how much power is the type r getting and how much will the lvl4xl be getting.
if your going to rely on batteries 12.5v isnt that low 11's would be low. what do your batts rest at 12.8 13.2 if your lucky. anything under 11.5v and id be worried.