Thats exactly what a car audio company told me today when I said I wanna improve my sound further. Im currently using Focal 165AS, a 2*12" subwoofer with a Crunch GTO3750, factory headunit
Speakers: 60w RMS
Amp: 2 * 75 watt/4 ohms.
I wanna play louder but mostly, I want to be able to change...