i was asking because i have an older amp(mtx thunder 4244) and an older pioneer head unit(deh-p3000ib wanted ipod control and only have 2 sets of preouts) and its only 14w rms(pioneer says its 22 but some CEA2006 thing rates it as 14) and i have to crank it to at least 45(out of 60 and its painfully loud) to hear discertion between mids and highs, are the amplifiers in the double din units better it says it still only 14w rms certified by CEA2006
http://www.sonicelectronix.com/item_22418_Pioneer-AVH-P3200DVD.html ? also how hard is it to install the parking break thing? and can it really power a sub without an external amp(was thinking of getting a jl audio 10w0 to go with my system)? also will this unit work with a 160gb ipod classic?