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Anyone have experience with the (very) old Rockford car amplifiers

Thread starter levelg
Start date Jun 27, 2003

Status: Not open for further replies.

Jun 27, 2003

levelg

Computer

Hi, I have a Rockford Fosgate 4060sd amplifier(black heatsink) that blew when a "professional" installer installed it. Now I sit with a blow amp and an installer that does not want to take responsiblity for the repair - well I am selling his PC I repaired to cover my costs.

Does anyone know anything abou this amplifier? or have a circuit diagram for it. A friend tested my amp and told my that the MOSFETS transistors in the power section is blown. Before I spend any cash on this amp I would like to know why it did this.

Any help would be appreciated.