Ok I need some help here really bad. I started out with a basic system a sony am so cd player and two sony subs I started to get voices in the sub So I got a new system. I now gat two rocford fosgate 12'' subs, fosgate ps1 mono amp and alpine head unit. It was fine but now I am getting voices through the subs again. I have messed with the gain and cross over but it still has them I think it might be the head unit but i can't figure out why this keeps happining any help would be greatly appricated .ps I also got a in line sound supressor
Replies (4)
ttocs on 05/5/2006 00:06:26
You need the cross-over ON and set to lowpass if it is selectable. Adjust the cross-over freq to what you think sounds good, for 12's you will probably be lookin at 60-80 hz.
I don't know what a line sound supressor is and I have been installin fer a while now.
punxyguy on 05/5/2006 00:46:39
it goes on the audio cords to filter out unwanted noise I have adjusted the crossover I have went from the lowest level to the highest level nothing helped. I think it might have fried the head unit the last time I got voices through the subs I replaced the head unit and the amp that was just like 3 weeks ago. If it is the head unit what could be causing them to fry. Is there a way to test the unit to see if it is the unit. or could it be the amp. I have the rockford p3001. I appricate the help
NstallzDunRite on 05/5/2006 00:57:17
ditto
swez on 05/5/2006 19:13:30
This amp has both Highpass and Lowpass filtering. You need to select lowpass filter on the amp and set it between 80-100 Hz. This will knock out all voices and such, leaving only bass and kick drum.
As for sub wiring, if the subs are 4 ohm, single coil subs, best you can do here is 1 sub per channel in 2 channel mode. If you had a single 4 ohm sub that could handle 300 Wrms, then you could bridge this amp to MONO for 300 + Wrms.
Swez
Replies (4)
ttocs on 05/5/2006 00:06:26
You need the cross-over ON and set to lowpass if it is selectable. Adjust the cross-over freq to what you think sounds good, for 12's you will probably be lookin at 60-80 hz.
I don't know what a line sound supressor is and I have been installin fer a while now.
punxyguy on 05/5/2006 00:46:39
it goes on the audio cords to filter out unwanted noise I have adjusted the crossover I have went from the lowest level to the highest level nothing helped. I think it might have fried the head unit the last time I got voices through the subs I replaced the head unit and the amp that was just like 3 weeks ago. If it is the head unit what could be causing them to fry. Is there a way to test the unit to see if it is the unit. or could it be the amp. I have the rockford p3001. I appricate the help
NstallzDunRite on 05/5/2006 00:57:17
ditto
swez on 05/5/2006 19:13:30
This amp has both Highpass and Lowpass filtering. You need to select lowpass filter on the amp and set it between 80-100 Hz. This will knock out all voices and such, leaving only bass and kick drum.
As for sub wiring, if the subs are 4 ohm, single coil subs, best you can do here is 1 sub per channel in 2 channel mode. If you had a single 4 ohm sub that could handle 300 Wrms, then you could bridge this amp to MONO for 300 + Wrms.
Swez
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