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How do I get full range signal from stock head unit to send to subwoofer amplifier.
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<blockquote data-quote="1aespinoza" data-source="post: 8833045" data-attributes="member: 654802"><p>If you are connected to the rear door speakers, then you are getting full range signal. </p><p> One thing you want to look at is the Subsonic filter on the amplifier. It is meant to block bass frequencies that are lower than the setting you choose. Most start at 50Hz and drop from there. You also want to note the tuning frequency of your sub box. IIRC, you set the Subsonic a few Hertz below that tuning frequency. Otherwise you may get what is called off loading. It is when the voicecoil clears the pole piece and gets lodged. I am not 100% on Subsonic setting in relation to the box tuning frequency, so I hope someone well versed in it chimes in.</p></blockquote><p></p>
[QUOTE="1aespinoza, post: 8833045, member: 654802"] If you are connected to the rear door speakers, then you are getting full range signal. One thing you want to look at is the Subsonic filter on the amplifier. It is meant to block bass frequencies that are lower than the setting you choose. Most start at 50Hz and drop from there. You also want to note the tuning frequency of your sub box. IIRC, you set the Subsonic a few Hertz below that tuning frequency. Otherwise you may get what is called off loading. It is when the voicecoil clears the pole piece and gets lodged. I am not 100% on Subsonic setting in relation to the box tuning frequency, so I hope someone well versed in it chimes in. [/QUOTE]
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How do I get full range signal from stock head unit to send to subwoofer amplifier.
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