i'm thinking of scooping up a set of diamond audio d4 10" subs and was wondering if anyone here has any experience with them. i'm currently running 2 8" ma audio subs and i'm pretty satisfied, but they are a little picky about certain notes and i figure a little larger more sq oriented sub will do the trick. a friend of mines bought them and never installed them and said he'll let them go for $75. what do you guys think?

 

They arent that bad from what I have heard from them

 

Ive heard the d6 8's I believe...4 of them powered by a PG ti.600. I dont remember the exact amp but it had like 600rms to them and they made my head hurt. they were tight and boomy(they were in a tuned slotported box)

I have 3 jl 8w3v2 waiting for my trunk.... not sure if I want to change up to 10's as well though.
-nick

 

i went ahead and bought them. now to build a box. again.