Leave it to Rockford to improve on an already incredible line of amplifiers. The Power series begins where the Punch series leaves off. No longer limited to traditional Class D shortcomings, Rockford Class bd amplifiers deliver the highest watts per square inch possible. All Power bd series amplifiers comes with Para Punch Bass, a remote operated bass EQ control that helps correct for missing low bass output in the automotive sound environment without adding excessive boost.
I am in search for a copy of UNIVERSAL RECTIFIER TRANSFORMERS (Bulletin #518-R, Dated 15 July 1972). RT-201 202 204 206 208 2012 400 401 402 408 and 4012. I hseeuavd the R-201 & 202 on my model railroad layout. During the move from