Keyser Söze
10+ year member
Member
The DSP is defeatable.I'm not even going to respond to that. Wow, what was i thinking
To the OP, if you had a kicker sx900.4 and a kicker zx850.4 to run your components, the sx amp has a built in dsp,built in eq, time alignment etc. Thats my point, with the zx amp you'll need external processors to do that, whether it be head unit or whatever.