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bmw 330 amp installation issue -- help!
since the car battery is in the trunk, i grounded the amp straight to the battery (bad idea?) .. the amp is connected to one sub (on the right-side channel) .. there are NO rca or speaker inputs into the amp at this point.. i noticed something weird, when i turn the gain to about 1/2 - 3/4, the sub pulses in and out ... mind you, this is with no audio input at all, so its gotta be something power/electrical, right ? thoughts on this one ? thanks ! -- head9959 ------------------------------------------------------------------------ head9959's Profile: http://www.caraudioforum.com/vbb3/me...p?userid=34414 View this thread: http://www.caraudioforum.com/vbb3/sh...d.php?t=216895 CarAudioForum.com - Usenet Gateway w/over one million posts online! |
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