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First place i would start is the headunit. More often than not that is the source of a nasty clipped signal.

Things like Bassboost,custom eq settings, sla (source level adjustment) etc.. all will increase the signal but are there more for lower volume listening enhancement. Thus would only come into play to get the big boom feeling at low volume levels. As you turn your hu up these settings need to come down so that the amp doesnt see dirty signal and reproduce an ugly and sub killing clipped signal.

As far as numbers it dont matter. I can put 4krms to ea of my lvl 5 drivers and dont have a problem burning coils because its a clean signal. I can take the same subs and put it on 1k clipped and whoa stinky happens lol

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How much is the bass boost turned up on the amps?

actually just before half to be exact

Edited by bedmakerjj

2002 Mitsubishi Lancer

3-18" Mayhem Subs

Pioneer AVH-6300BT

1-10K DC Audio Amplifier

1-5K DC Audio Amplifier

3-Pioneer GM-D9500

6-Kinetik HC2400

2-XS Power D3100

1-Kinetik HC1400

Ohio Gen 160-180 amp HO Alternator

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And THERE is your problem. You are clipping the signal. No reason to have the bass boost turned up, and just about everyone will agree with me. So, all in all, you ARE clipping the signal.

12" DC LVL 4

Sundown 1200D

PG RSDs

PPI PC2100

Alpine 9886

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And THERE is your problem. You are clipping the signal. No reason to have the bass boost turned up, and just about everyone will agree with me. So, all in all, you ARE clipping the signal.

Ok so your suggestion is to turn bass boost all the way down

2002 Mitsubishi Lancer

3-18" Mayhem Subs

Pioneer AVH-6300BT

1-10K DC Audio Amplifier

1-5K DC Audio Amplifier

3-Pioneer GM-D9500

6-Kinetik HC2400

2-XS Power D3100

1-Kinetik HC1400

Ohio Gen 160-180 amp HO Alternator

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Share on other sites

Yup, both on the headunit, and at the amp. Are you also FOR SURE that your friend used the oscope right, and you didn't just turn the gains up where it sounds good? What is the LPF at as well?

12" DC LVL 4

Sundown 1200D

PG RSDs

PPI PC2100

Alpine 9886

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