byers319 Posted November 10, 2010 Author Report Share Posted November 10, 2010 They play like a door speaker on roides. Not long at all, 15 minutes? I can hear the voices outta my sides, therefore I'm not playing them. And ported Quote Link to comment Share on other sites More sharing options...
Skullz Posted November 10, 2010 Report Share Posted November 10, 2010 Make sure the subwoofer output on the H/U is on and not running the rear signal instead, LP should be around 75hz to 80hz and subsonic just a tad below box tuning. Quote 01 Ford focus ZX3 Pioneer AVH-X491BHS PPI PC 4800.2 Morel Maximo 6.5" x2 Link to comment Share on other sites More sharing options...
byers319 Posted November 10, 2010 Author Report Share Posted November 10, 2010 How can I tell if its running the rear signal or sub signal? Like the rca's in the back? Quote Link to comment Share on other sites More sharing options...
thorshammer Posted November 10, 2010 Report Share Posted November 10, 2010 Check your phase as well. Even if your lpf is set too high it will still hit the lows if wired properly. Agreed with the statements above. LPF around 70-80 subsonic around 25-30 depending on the box tuning. Quote Link to comment Share on other sites More sharing options...
Skullz Posted November 10, 2010 Report Share Posted November 10, 2010 Your h/u has settings where you can turn on/off the subwoofer, if you don't have the manual i'm sure alpine has it in pdf online at alpines site. Yes the back will have all the rca's but if you have 2 sets then you'll have front and rear/subwoofer outputs or you'll have 3 sets. whats the model # on it? Quote 01 Ford focus ZX3 Pioneer AVH-X491BHS PPI PC 4800.2 Morel Maximo 6.5" x2 Link to comment Share on other sites More sharing options...
byers319 Posted November 10, 2010 Author Report Share Posted November 10, 2010 Check your phase as well. Even if your lpf is set too high it will still hit the lows if wired properly. Agreed with the statements above. LPF around 70-80 subsonic around 25-30 depending on the box tuning. Just flip phase 180? Quote Link to comment Share on other sites More sharing options...
byers319 Posted November 10, 2010 Author Report Share Posted November 10, 2010 Your h/u has settings where you can turn on/off the subwoofer, if you don't have the manual i'm sure alpine has it in pdf online at alpines site. Yes the back will have all the rca's but if you have 2 sets then you'll have front and rear/subwoofer outputs or you'll have 3 sets. whats the model # on it? My bad, I completely forgot I changed hu's. Its a kenwood KDC-MP245 Quote Link to comment Share on other sites More sharing options...
Skullz Posted November 10, 2010 Report Share Posted November 10, 2010 (edited) Yeah it has rear/subwoofer outputs combined so make sure that the subwoofer output is on and adjusted to +15 you can also set the LPF to cut off lower frequencies to your speakers if you so choose from 80, 120 and 160 to off. Edited November 10, 2010 by Skullz Quote 01 Ford focus ZX3 Pioneer AVH-X491BHS PPI PC 4800.2 Morel Maximo 6.5" x2 Link to comment Share on other sites More sharing options...
byers319 Posted November 10, 2010 Author Report Share Posted November 10, 2010 Hey I figured it out. I just set the lpf on the hu and it fixed it. Thanks a bunch everyone! Quote Link to comment Share on other sites More sharing options...
Playa Named Joe Posted November 10, 2010 Report Share Posted November 10, 2010 The sub output on my Alpine, the only RCA output, puts out all frequencies. I used the pass through on my T500, going to an amp to play tweeters. Quote 1994 Pontiac Grand Prix build Link to comment Share on other sites More sharing options...
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