FeelDaBass Posted August 24, 2012 Report Share Posted August 24, 2012 Hi, I was wondering if I need to upgrade my alternator or if I should upgrade anything at all. I have a 98 Chrysler Concorde with a stock 130 amp alt. I just purchased a T1500-1BDCP and am planning on running it at 4 ohms for now (1100 watts), but will want to switch it to 1 ohm later on. At 4 ohms, it will draw about 1276 watts or 88.6 amps (86.2% efficiency). But at 1 ohm, it will draw about 2857 watts or about it's fuse rating, 200 amps. I have Kicker 0 AWG for power wire but everything else is stock. Also a Rockford 1 farad cap I got along with the Kicker wiring. My question is, would running 200 amps on a 130 amp alt be bad? I listen to my music loud consistently. Thanks for any input, all help is appreciated! '98 Chrysler Concorde LXiPioneer DEH-80PRS (HU/processing)Rockford Fosgate T1652-S (components) for frontRockford Fosgate T1693 (6x9s) for rearRockford Fosgate T600-4 running thoseRockford Fosgate T1500-1bdCP running a Rockford Fosgate T1D215 15"in a 3.1 cu ft. net tuned to 34 hz (firing in cabin)Kicker PKD1 (0 & 4 AWG)stock 130 amp alt for now; One yellow top OptimaInstalled everything myself & built box (brother helped) Used a DD-1 to set gains. Build Log: http://www.stevemeadedesigns.com/board/topic/165894-first-build-accumulated-since-i-was-14/Just Pics: http://www.stevemeadedesigns.com/board/garage/vehicle/1463-chrysler-concorde-lxi/?tab=images Link to comment Share on other sites More sharing options...
Ambassador of Bass Posted August 24, 2012 Report Share Posted August 24, 2012 Sell the cap, do the big 3 with 1/0 and get a good deep cycle or powercell (2nd battery) and you will be fine. You may even be ok with just the big 3 but watch the video and crunch the numbers...let me know if i can help more This will help ALOT: Audi A6 Quattro Wangin' Wagon Pioneer Premier DEH-P5901B Headunit w/ IPOD control American Bass SQ5.25 in the Doors Compression Drivers and Horns under Dash 2 American Bass SQ475's for Mids/Highs4 American Bass HD 15's American Bass 500.1 17cuft 3/4" Double Baffle Birch Enclosure 240sqin port @38hz1/0 AWG Stinger big 3 under hood4 Runs of 1/0 AWG Stinger Power and Grounds Stinger Fuseblocks(3) XS Power D3100 Powercells120 amp AlternatorBlue Streetglow Underglow and Interior with Music InterfaceEscort Passport 8500 X50 HardwiredScanGuage II with voltage Readout Link to comment Share on other sites More sharing options...
MECHMAN Posted August 24, 2012 Report Share Posted August 24, 2012 The alternator is the lifeblood of the system. If you have a new stereo system then it is wise to protect your investments. This means that you should have a good High Output alternator and good batteries so as to protect your equipment and to ensure longevity of your electrical system. We do have a few options for your vehicle. Can you please send me a PM with the engine size and I will let you know what we can do for you? Thanks! Michael 1-888-MECHMAN www.Mechman.com [email protected] Link to comment Share on other sites More sharing options...
FeelDaBass Posted November 28, 2012 Author Report Share Posted November 28, 2012 It's been awhile since I've seen this post...Thanks for the info about the big 3, I've been looking into it. I got a yellow top optima but my starter battery died so that's where that went. Mechman (Michael), thanks for the input. I'm pretty sure I've talked to you before, but my car is the 98 Chrysler Concorde, 3.2L. I would love one of your alternators but my wallet isn't quite that wide yet. Pretty sure the options were 270 & 320 amp alts. Would I need to upgrade my belt or anything else besides the big 3? '98 Chrysler Concorde LXiPioneer DEH-80PRS (HU/processing)Rockford Fosgate T1652-S (components) for frontRockford Fosgate T1693 (6x9s) for rearRockford Fosgate T600-4 running thoseRockford Fosgate T1500-1bdCP running a Rockford Fosgate T1D215 15"in a 3.1 cu ft. net tuned to 34 hz (firing in cabin)Kicker PKD1 (0 & 4 AWG)stock 130 amp alt for now; One yellow top OptimaInstalled everything myself & built box (brother helped) Used a DD-1 to set gains. Build Log: http://www.stevemeadedesigns.com/board/topic/165894-first-build-accumulated-since-i-was-14/Just Pics: http://www.stevemeadedesigns.com/board/garage/vehicle/1463-chrysler-concorde-lxi/?tab=images Link to comment Share on other sites More sharing options...
Tim Lam Posted November 28, 2012 Report Share Posted November 28, 2012 lose the cap, and upgrade the battery under the hood. might i suggest a diehard platinum from sears? it's a great AGM battery that comes with a 4 year warranty. (that's what i got it) if you get light dimming, add a battery in the back. so just upgrade the battery under the hood and no need for the new alternator or cap! Link to comment Share on other sites More sharing options...
FeelDaBass Posted November 28, 2012 Author Report Share Posted November 28, 2012 I have recently bought a yellow top optima, d34. Would you still recommend that battery over this one? If I did, I would use the optima in the trunk. '98 Chrysler Concorde LXiPioneer DEH-80PRS (HU/processing)Rockford Fosgate T1652-S (components) for frontRockford Fosgate T1693 (6x9s) for rearRockford Fosgate T600-4 running thoseRockford Fosgate T1500-1bdCP running a Rockford Fosgate T1D215 15"in a 3.1 cu ft. net tuned to 34 hz (firing in cabin)Kicker PKD1 (0 & 4 AWG)stock 130 amp alt for now; One yellow top OptimaInstalled everything myself & built box (brother helped) Used a DD-1 to set gains. Build Log: http://www.stevemeadedesigns.com/board/topic/165894-first-build-accumulated-since-i-was-14/Just Pics: http://www.stevemeadedesigns.com/board/garage/vehicle/1463-chrysler-concorde-lxi/?tab=images Link to comment Share on other sites More sharing options...
FeelDaBass Posted November 28, 2012 Author Report Share Posted November 28, 2012 Also, I added another amp, T600-4. At 4 ohms, it's adding about 50 amps of drain at full tilt. '98 Chrysler Concorde LXiPioneer DEH-80PRS (HU/processing)Rockford Fosgate T1652-S (components) for frontRockford Fosgate T1693 (6x9s) for rearRockford Fosgate T600-4 running thoseRockford Fosgate T1500-1bdCP running a Rockford Fosgate T1D215 15"in a 3.1 cu ft. net tuned to 34 hz (firing in cabin)Kicker PKD1 (0 & 4 AWG)stock 130 amp alt for now; One yellow top OptimaInstalled everything myself & built box (brother helped) Used a DD-1 to set gains. Build Log: http://www.stevemeadedesigns.com/board/topic/165894-first-build-accumulated-since-i-was-14/Just Pics: http://www.stevemeadedesigns.com/board/garage/vehicle/1463-chrysler-concorde-lxi/?tab=images Link to comment Share on other sites More sharing options...
Tim Lam Posted November 29, 2012 Report Share Posted November 29, 2012 i personally don't prefer optima's. they're don't have a great discharge rate. and i would get a diehard over any other batteries that go under the hood Link to comment Share on other sites More sharing options...
FeelDaBass Posted November 29, 2012 Author Report Share Posted November 29, 2012 Well, since I just got it, maybe just buy a small xs power battery or something for the back? and lose the cap.. Or just save up for a new alt...probably from Mechman, but there's a 250 amp alt on ebay for my car for $198. '98 Chrysler Concorde LXiPioneer DEH-80PRS (HU/processing)Rockford Fosgate T1652-S (components) for frontRockford Fosgate T1693 (6x9s) for rearRockford Fosgate T600-4 running thoseRockford Fosgate T1500-1bdCP running a Rockford Fosgate T1D215 15"in a 3.1 cu ft. net tuned to 34 hz (firing in cabin)Kicker PKD1 (0 & 4 AWG)stock 130 amp alt for now; One yellow top OptimaInstalled everything myself & built box (brother helped) Used a DD-1 to set gains. Build Log: http://www.stevemeadedesigns.com/board/topic/165894-first-build-accumulated-since-i-was-14/Just Pics: http://www.stevemeadedesigns.com/board/garage/vehicle/1463-chrysler-concorde-lxi/?tab=images Link to comment Share on other sites More sharing options...
Tim Lam Posted November 30, 2012 Report Share Posted November 30, 2012 at this point you don't need an alt, it definitely wouldn't hurt but no worries if you dont get it. yeah adding a second battery will help. Link to comment Share on other sites More sharing options...
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