Whats Difference Between Mono, 2-Channel & 4-Channel Amp?
(A). Mono Amps Are Made Specifically For Subwoofers, But Other Speakers Can Be Hooked Up To It (Generally Have One Channel, But Two Subs Can Be Ran Off It). A 2-Channel Has Connections For Two Different Speakers(Subs, Speakers) But Both Don’t Have To Be Used. On A 4-Channel, Up To 4 Speakers Can Be Connected(Generally For Your Door Speakers). On All These Amps You Can Connect More Than The 2 or 4, But It Is Highly Not Recommended.