rotwiler
Active Member
Today, decided to rewire my kicker key 200.4 to bi amp the shca 3.5 neo in dash and kenwood 6x9 woofers in doors. In middle of doing it got a headache, so decided will do the rewire another day since I would have to run new wires to dash. When putting the key amp back in I decided to turn off compression switch and made a huge difference, sound volume now at 20 is what it was at 30. So now I dont think I will bi amp, sounds plenty loud now, sound quality has been good with the auto dsp in the amp, but now its a lot louder. It's cleaner sounding and louder than my 13 Ram with alpine system. Was going to do the dsp process again, but my luck it would make it sound bad, might as well leave it alone. Next 2 subs and amp, trying to decide which to buy(quad cab are limited on boxes). Anyone with base audio should consider the key 200.4 if you want good sound without going crazy. You can wire up the anc ch01 bypass harness to amp in house and just plug in, or go back to stock in seconds, nothing to run wire wise. The anc uses a 30amp fuse for the anc, when bypassed the key 200.4 uses 25amps, so can use the anc hot wire and ground, senses when radio is on, so no loc also. Been using the key amp for around 3 months, zero issues.
