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doodcody

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Posts posted by doodcody

  1. cool that worked( rca's plugged in, positive to positive speaker terminal and negative to ground with the subs unhooked. successfully dd1'd my ride so thanks guys, just curious what you guys do to the bass boost from this point. I read the book and it said the subsonic isn't needed for 15's so ill just leave this turned all the way down, and then with the hpf and lpf on the 175.4 i am a little confused, looking at the manual it shows 125 hz for a 12db/oct on the highpass for 6.5s and 100hz for a 24db/oct on highpass as well, and nothing for low pass.. here are the specs for my components. High-Pass (HP): 3.0kHz @ 18dB/octave Butterworth

    Low-Pass (LP): 3.0kHz @ 12dB/octave Butterworth

  2. Hey guys I just finished my build with 4 level 4 15's. Im trying to tune it all with my dd1 and am running into some trouble. My sub amp is a crescendo bc5500d. The RCA's are input left and right, I plugged each one into the dd1 and turned the volume all the way up with track 1 and never got a signal. I plugged the dd1 into a rca going into the 175.4 i also have for my mids/highs and it told me that my headunit clipped at 40/40. I then plugged the dd1 positive end into the positive speaker terminal on the sub amp( this would be the postive wire that comes from the box right?) and plugged the black end into the ground for my sub amp and got no signal from the dd1 with the volume at 39 since that is the max unclipped volume. Am i doing something wrong? Thanks in advance guys!

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