OK I have an alpine mrp f300 amp which is 50w RMS 300w peak and my speakers are auditor 165c 50w RMS 180w peak. Also running bridged kicker tc104 150w RMS 300w peak. On the speakers should I put the gain at nom or 0.5v or less. Trying to avoid distortion but get clean mids and highs. And what would be a good crossover setting as well. Thank u.