I'm no audiophile and an expert either, I just love a good music and do my own installs. People sometimes tend to forget when giving advice about audio gears if kaya ba ng budget nung nag tatanong ang suggestions nila. Parang you are shooting them down na kahit basic upgrade lang hanap nila. As what the experts have said, sa car audio it will always be subjective kung ano maganda. For some even just changing the front seps using the stock HU is ok na but for others they cant appreciate anything less than gears with dsp on 3way active setup. Problem din is yung TS di nag indicate ng budget.