ok, right now i have a power acoustic 1200 amp and a pair of 12" memphis power reference subs. they sound great but you can barely hear it outside of the car, so im looking to get a new system. i think i want a hifonics amp, because i hear they are awesome for the price, but im not sure how big to go. it would be nice if i could be heard comming down the road easily and maybe be able to set off some car alarms.that would be awesome. im am on a somewhat limited budget.also if you could tell me what subs to go with the amp/amps (whatever you suggest), that would be great. thanx alot