Joshdashef Posted September 10, 2018 Report Share Posted September 10, 2018 My next build for 2019 is yet again doubling my power so I am wondering what you guys recommend for batteries / lithium / caps. Current electrical Mechman 240 A D3400 rear reserve D5100R under hood Two runs of 1/0 ofc sky high wiring going from under hood battery to rear reserve In order to power a Wolfram 4500 on Fi team 15 with a Rockford P600x4 on t2 components what should I look at getting ? Ditch the D3400 and get all lithium in the rear or keep the D3400 and add some caps / super caps ? Recommended fuse ratings 450A wolfram https://www.wolframaudio.com/products/w-4500-1 100A rockford https://www.rockfordfosgate.com/products/details/p600x4/ SMD Tool Map (2022): https://www.stevemeadedesigns.com/board/topic/220267-smd-tool-map-2022/ My Port Size Calculator (in progress): https://www.stevemeadedesigns.com/board/topic/217087-port-size-calculator-in-progress/ Common Port Walls for a Slot Port: https://www.stevemeadedesigns.com/board/topic/217076-common-port-walls-why-it-matters-to-your-box/?tab=comments#comment-3240313 Link to comment Share on other sites More sharing options...
WalledSonic Posted September 10, 2018 Report Share Posted September 10, 2018 You dont have enough alternator in my opinion for caps and a 5K board. I would run lithium, personally. Just my 2 cents. Chevy Sonic Wall (4) 15's on 10k Build Log https://www.stevemeadedesigns.com/board/topic/209412-2015-chevy-sonicwall4-15s10klithiumlarge-case-hairpin-us-alts/ (4) Fi SP4 15's | (2) Ampere 5Ks | Active! | Arc KS600.2 & KS125.2mini | CDT Silk Domes | Silver Flute 8s | 240Ah JY | US Alts Jeep Wrangler JK (4) 8's in a 4th Order Build Log https://www.stevemeadedesigns.com/board/topic/209841-shadow-2016-jeep-wrangler-jk4th-order4-8sdc-35klarge-case-hairpin-us-alts/ IG @walledsonic Link to comment Share on other sites More sharing options...
Joshdashef Posted September 10, 2018 Author Report Share Posted September 10, 2018 1 hour ago, WalledSonic said: You dont have enough alternator in my opinion for caps and a 5K board. I would run lithium, personally. Just my 2 cents. Do you think 45 ah lithium would be good enough ? SMD Tool Map (2022): https://www.stevemeadedesigns.com/board/topic/220267-smd-tool-map-2022/ My Port Size Calculator (in progress): https://www.stevemeadedesigns.com/board/topic/217087-port-size-calculator-in-progress/ Common Port Walls for a Slot Port: https://www.stevemeadedesigns.com/board/topic/217076-common-port-walls-why-it-matters-to-your-box/?tab=comments#comment-3240313 Link to comment Share on other sites More sharing options...
kalilac619 Posted September 10, 2018 Report Share Posted September 10, 2018 What walled sonic said...I run caps and lithium and I've tested pretty much every scenario and while caps do work excellent for burps not so much for demos/sustained draw without enough alt power.... 45ah should be good...I run a 40ah juicebox lithium and it held about better voltage then my 3 NorthStar agms direct swap 2000 Suburban 6 runs of 2/0 12 timpano audio mids,6 timpana audio tweets and 1 timpano compression horn per door 8 banks of blue Maxwells + 260ah of Yin Long LTOs 2 370 Amp Autotech Alts mids amps 2 Crescendo Skyway 3ks Tweet amp Crossfire 2000.4 sub amp: 4 Crossfire XT 8ks Subs: 8 18 in Crossfires in a 4th order Best Scores at events… 161.6@38hz DBdrag sealed on the dash… 162.54 outlaw…161.14 Meca headrest Link to comment Share on other sites More sharing options...
Joshdashef Posted September 10, 2018 Author Report Share Posted September 10, 2018 I was thinking about the limitless lithium 45 ah one. Seems a good bang for buck compared to the 15 ah not that far from it's price. SMD Tool Map (2022): https://www.stevemeadedesigns.com/board/topic/220267-smd-tool-map-2022/ My Port Size Calculator (in progress): https://www.stevemeadedesigns.com/board/topic/217087-port-size-calculator-in-progress/ Common Port Walls for a Slot Port: https://www.stevemeadedesigns.com/board/topic/217076-common-port-walls-why-it-matters-to-your-box/?tab=comments#comment-3240313 Link to comment Share on other sites More sharing options...
DiBo Posted September 10, 2018 Report Share Posted September 10, 2018 I have the same amp and sub combo. Bosch g24 agm and 2 g31 AGM in the trunk (xp3000 and Kinetik hc2400). I'll let you know how voltage holds later tonight. Gonna turn it up after a couple days of breaking in the woofer with 15hz tones. Going these same AGM's and a 45ah lithium when I wire this thing down. Link to comment Share on other sites More sharing options...
DiBo Posted September 11, 2018 Report Share Posted September 11, 2018 13.6 lowest I got full tilt a lil while ago. 2 group 31 AGM's are perfect if you're wiring to 1ohm I think. I run a Mechman 270. My electrical seems really stout now. Link to comment Share on other sites More sharing options...
PaCiFiKbAllA Posted September 11, 2018 Report Share Posted September 11, 2018 I run (2) 5100’s and a Singer Alt on a single Wolfram 4500...one more 5100 in the trunk would probably keep me in the 14’s always. 1 x Fi Audio SP4 V2 12" D2 Fully Loaded 1 x Wolfram W-4500.1 2 x XS Power D5100's 250A Singer Alternator 2.67 Cubes @ 29hz Link to comment Share on other sites More sharing options...
Ninja_v1.0 Posted September 11, 2018 Report Share Posted September 11, 2018 13 hours ago, DiBo said: I have the same amp and sub combo. Bosch g24 agm and 2 g31 AGM in the trunk (xp3000 and Kinetik hc2400). I'll let you know how voltage holds later tonight. Gonna turn it up after a couple days of breaking in the woofer with 15hz tones. Going these same AGM's and a 45ah lithium when I wire this thing down. ill give you a tip on team fi break in... you dont need to "break in" before turning up power. just put the power to it.. When your at the top everyone is coming for you, friends, family, haters and even those who don't know you.. my advice.. KILL EM ALL Link to comment Share on other sites More sharing options...
Ninja_v1.0 Posted September 11, 2018 Report Share Posted September 11, 2018 8 hours ago, PaCiFiKbAllA said: I run (2) 5100’s and a Singer Alt on a single Wolfram 4500...one more 5100 in the trunk would probably keep me in the 14’s always. based on the alt in your signature, you will not be in the 14's. You will need more alt. But with the battery combination you seem to be using i think you will be fine. When your at the top everyone is coming for you, friends, family, haters and even those who don't know you.. my advice.. KILL EM ALL Link to comment Share on other sites More sharing options...
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