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<blockquote data-quote="Ali1" data-source="post: 4869437" data-attributes="member: 567924"><p>Okay, so i got my HO alternator from mechman charging @ 14.8v strong. Amps are independent and wired to each L7. Two bxi 2608s driving two 15'' L7s to 1ohm each. Ported Enclosure tuned to 35hz. Problem is I can't get my L7s to play properly at normal listening levels (Didn't even get a chance to turn up volume to SPL level) . Settings on each amp are as follows:</p><p></p><p>gain set by DMM to 50.9v</p><p></p><p>Phase - 0</p><p></p><p>bass eq - 0</p><p></p><p>subsonic - 25</p><p></p><p>LPF- 140hz</p><p></p><p>Both L7s have deteriated and read 0 ohms, meaning they are blown. Cone is stiff to the point where you cannot push on the cone. Electrical system includes the 250 amp alternator, d3100, red top optima, 1/0 throughout vehicle. Anybody have any insights as to why my subs are behaving this way?</p></blockquote><p></p>
[QUOTE="Ali1, post: 4869437, member: 567924"] Okay, so i got my HO alternator from mechman charging @ 14.8v strong. Amps are independent and wired to each L7. Two bxi 2608s driving two 15'' L7s to 1ohm each. Ported Enclosure tuned to 35hz. Problem is I can't get my L7s to play properly at normal listening levels (Didn't even get a chance to turn up volume to SPL level) . Settings on each amp are as follows: gain set by DMM to 50.9v Phase - 0 bass eq - 0 subsonic - 25 LPF- 140hz Both L7s have deteriated and read 0 ohms, meaning they are blown. Cone is stiff to the point where you cannot push on the cone. Electrical system includes the 250 amp alternator, d3100, red top optima, 1/0 throughout vehicle. Anybody have any insights as to why my subs are behaving this way? [/QUOTE]
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