Reply to thread

Message

<blockquote data-quote="DjBluDragon" data-source="post: 7407466" data-attributes="member: 634863">where to start....... I have4 12&quot; hifonics 300rms on 2 box2 caps12v battery2 amps #1 Insignia 350 or 600 Idk i got it from a friend and he got it from someone and dont know what is is.#2 mtx thunder 502 125W x 2kinwood KDC-MP45UPix are addedsystem was tweaked and worked on for the last 6 months. everything was working perfectly, sounds were throbbing very hard. got a flat, friend was to &quot;helping&quot; remove spare from trunk (pic subs for visual). left box was pulled out, right box was pulled out by &quot;helping&quot; friend (pic amp 1). helper pulled to hard not know system set-up, very loud squalling after pulling box out to far.status now: squalling thru interior speakers which are being powered by (pic amp 2) and low rumble in subs being powered by (pic amp 1). system fully disassembled and reassembled squalling and rumbling still there. *note when problem happened load was coming from alternator, after reassembling load coming from battery. ground to body frame re-sanded, no effect. all wires checked. HU re-wired, checked.idea - if amps load was coming from alternator could a surge of power mess it up and cause whizzing sound thru speakers due to some kind of uneven electrical flow?any ideas/suggestions, plz submit answer. any other information needed plz let me know.</blockquote>

[QUOTE="DjBluDragon, post: 7407466, member: 634863"] where to start....... I have 4 12" hifonics 300rms on 2 box 2 caps 12v battery 2 amps #1 Insignia 350 or 600 Idk i got it from a friend and he got it from someone and dont know what is is.#2 mtx thunder 502 125W x 2 kinwood KDC-MP45U Pix are added system was tweaked and worked on for the last 6 months. everything was working perfectly, sounds were throbbing very hard. got a flat, friend was to "helping" remove spare from trunk (pic subs for visual). left box was pulled out, right box was pulled out by "helping" friend (pic amp 1). helper pulled to hard not know system set-up, very loud squalling after pulling box out to far. status now: squalling thru interior speakers which are being powered by (pic amp 2) and low rumble in subs being powered by (pic amp 1). system fully disassembled and reassembled squalling and rumbling still there. *note when problem happened load was coming from alternator, after reassembling load coming from battery. ground to body frame re-sanded, no effect. all wires checked. HU re-wired, checked. idea - if amps load was coming from alternator could a surge of power mess it up and cause whizzing sound thru speakers due to some kind of uneven electrical flow? any ideas/suggestions, plz submit answer. any other information needed plz let me know. [/QUOTE]

Verification