So I dropped the deck out of my old car into the new one and decided to just use the internal amp on the stock speakers for a bit until I install my amp and CDTs. I know that the thing is hooked up perfectly, however, the internal amp will only function for ~15 seconds before turning off. I have the non-premium speakers w/o the stock amp. Is the impedence of the stock speakers too low? I can't figure this out.
