I've got a replacement DSP amp on it's way and trying to get to the old one. I've removed the sub-woofer cover panel and removed the two nuts at the top left and right of the unit. The subwoofer is mounted to a metal bracket under which is the cd changer. I am not sure what the next step is. The screws holding the sub to the metal bracket are not accessible so I assume the cd changer comes out to access some fasteners on the bottom of the bracket. Any advice on how to do this is greatly appreciated. Once I get past this point no doubt I'll be asking how to properly remove any other parts necessary to get to the amp. Thanks!