i have abraly used dd s4 amp for trade i'm looking for a strong 15 inch sub that can handel 2000 daily or will consider 2 12s lmk what u have i will post pics later with user name
i got a 15 that can handle it but its been making a cracking sound when you turn it up past half volume. it could be an easy fix but i dont know so ill sell it for $50 in a sealed box. Also i got 2 12's a mtx thunder 4000 and a pioneer ts-w302r that id let go for $150 with the box