van06TL
Junior Member
i have an Alpine Type R 12d4 with a Kendwood 9105D amp. I got a ported box that fit the manufacture specifics. a friend of mine has the older version of the alpine type r that is silver instead of black and he also has my old box. his system sounds alot better than mine. he is giving his 450w while im giving mine twice that and u can definitely hear the difference. His sounds alot deeper hits alot harder and sounds just overall better. i changed out the box for a slightly bigger one thinking maybe that was the problem. it improved alittle but it still sounds weak. i checked to make sure its at 2ohms to make sure it is getting the 900 watts @ 2ohms.
i dont know what else to do because i dont know where the problem is. i dont know if different amp would give a better sound or if the type r 12d4 isnt a good as the sub before it. i will revamp the system if i have to i just dont want to spend money changin something out if it doesnt fix anything like i did with the box. if i try a different amp would i get a different sound or should i try a different sub? thank u
i dont know what else to do because i dont know where the problem is. i dont know if different amp would give a better sound or if the type r 12d4 isnt a good as the sub before it. i will revamp the system if i have to i just dont want to spend money changin something out if it doesnt fix anything like i did with the box. if i try a different amp would i get a different sound or should i try a different sub? thank u