ghostismyname Posted June 19, 2012 Report Posted June 19, 2012 Ok so I installed a new h/o alt (250 amps at 1200 rpm) and I have only replaced my upfront with a yellow top, when I come to a stop at a intersection and then leave the intersection if my rpms quicky go from 800 to 1200 my mids and highs amp shuts off for like 4 seconds (300 or so 4 channel kicker) but my sub amp stays on (aq 2200) when I get a extra batt will this go away? I think maybe amp is going into protect from seeing big increase in voltage?
mrd6 Posted June 19, 2012 Report Posted June 19, 2012 Do you know you are getting a big voltage boost or drop? My Build Log: http://www.stevemead...-sundown-power/ Team NorthWestSPL
ghostismyname Posted June 19, 2012 Author Report Posted June 19, 2012 I've yet to hook up my meter. Could I get a drop? (I made sure to get the right belt so its not slipping)
ghostismyname Posted June 20, 2012 Author Report Posted June 20, 2012 voltage doesnt drop, it increases (on my way home tonight i was testing it out using my headlights and they get brighter) Could that cause a amp to shut down for a few moments?
Tarball Posted June 21, 2012 Report Posted June 21, 2012 What is your voltage increasing to ? Yes, some amps will go into protect mode during a voltage spike (depending on how much of a spike). If you amp is protecting you need to know what your alt is spiking to. This MAY be damaging to your cars computers. CURRENT SYSTEM: Alternator: Stock alt on mids/highs Isolated DC Power 270 SP - Charging @ 16.8v Batteries: (2) XS D1400s Power Cable: Double Runs of 1/0 KNU Kolossus Fleks Headunit: 80-PRS Sub Amp: DC 5.0k Subwoofers: 2 RE MT 15s /PSI dual .7ohm recones Subwoofer Enclosure: 9.1cubes @ 32hz - brutal. Mids & Highs Amp: CT125.4 Active Components: Mids RE XXX 6.5c Highs - 3 RE XXX tweeters per side(A pillar) Noise Control: Damplifier Pro all over the cab. Build Log If you do business with me please leave feedback here: FEEDBACK THREAD Highest Legal Score: 151.0 db Highest Musical 30 Second Average: 151.6 db
Tarball Posted June 21, 2012 Report Posted June 21, 2012 And what type of H.O. alt did you get? CURRENT SYSTEM: Alternator: Stock alt on mids/highs Isolated DC Power 270 SP - Charging @ 16.8v Batteries: (2) XS D1400s Power Cable: Double Runs of 1/0 KNU Kolossus Fleks Headunit: 80-PRS Sub Amp: DC 5.0k Subwoofers: 2 RE MT 15s /PSI dual .7ohm recones Subwoofer Enclosure: 9.1cubes @ 32hz - brutal. Mids & Highs Amp: CT125.4 Active Components: Mids RE XXX 6.5c Highs - 3 RE XXX tweeters per side(A pillar) Noise Control: Damplifier Pro all over the cab. Build Log If you do business with me please leave feedback here: FEEDBACK THREAD Highest Legal Score: 151.0 db Highest Musical 30 Second Average: 151.6 db
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