Spooney 10+ year member
CarAudio.com Veteran
I have three Ultra Audio PRM-12's with D4 coils in excellent shape I would like to trade or sell. Great little sound q subs. Work real well in small sealed boxes but will do ok ported too. If you are looking for all out loudness these are not the subs for you. These are all about good clean bass. A single 12 in a 1.25 cu ft sealed box was a pleasure to listen to. Not looking or anything in particular in trade but I do not need a head unit. Other than that amps,subs, tweeters ,mids , component sets, eq's , deadener , whatever offer up. PM me for fastest response.