I am new to car system audio. I am not new to wiring.
I have HU is 50Wx4 with 4 small speakers that can handle up to 300w.
I also have one 12 inch sub that has 175W RMS, max 500W.
I am debating on purchasing an amplifier that is a 400W 2 channel amp.
I have my speakers wired directly to my head unit. If I connect my amp and my 12inch sub to my HU, will I ruin my smaller speakers? Or, since the speakers are wired directly to my HU, will they not be affected by the amp? I do not want to blow my small speakers!!