Fiesta_glad Posted July 3, 2022 Report Share Posted July 3, 2022 Hello guys , Stock HU not sony on ford with 6.5" front RSX165 gladen , audio control lc2i and 2channel amp. Active sub under seat us8 gladen . With oscilloscope play 40hz 0db dist 15/30 1KHZ 0db distortion 20/30 I know that is not right but I start it with 20/30 and set the hole setup. Continue with 1khz 0db and set the LC2i main output at 5v with DMM continue with 40hz 0db and give bass output 5v --->to underseat sub. After that -5 db 1khz to set gain to ampl with crossover to FULL. Is this the procedure almost correct guys ? (I know that I must change the HU but not know ) 😉 Link to comment Share on other sites More sharing options...
audiofanaticz Posted July 4, 2022 Report Share Posted July 4, 2022 if your radio is distorting at volume 15 with 40hz, than that should be your max volume regardless if volume 20 is clean with 1khz because anything after 15 will always be distorted on your lower frequencies. Not to mention most factory radio equalization starts to limit or lower the bass frequencies towards higher volumes to protect the crappy factory speakers, so you never want to set gains using a higher volume unless you're running some sort of DSP to fix the horrible factory eq curve, sum the channels together, etc. Link to comment Share on other sites More sharing options...
Fiesta_glad Posted July 4, 2022 Author Report Share Posted July 4, 2022 Your suggestion is to start with 15/30 give output from lc2i 5v to amplifier and set gain with -5db . Is this right ? Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.