Ok guys... Have searched but can't find answer. I want to replace my blown speakers and keep stock radio. What is the wattage per channel on stock radio? Will 40 watt RMS speakers work or do they need to be lower? The 4x10 set I've found are 35 RMS and the 6.5" are 40 RMS but I can get weaker if needed. I'm definitely new to this so bear with me. I don't need my windows to rattle I just need to drown out my singing... LOL Thanks!!!