Aside from changing out head unit and speakers and keeping close to stock as possible but cranking out a better cleaner louder sound , what would you get? I need recommendations.
1.DSP
2. Amplifier (4 or 5 CH)
3. Subwoofer ( powered or unpowered)
1.DSP
2. Amplifier (4 or 5 CH)
3. Subwoofer ( powered or unpowered)
