Notices
Lexus Audio, Video, Security & Electronics
Sponsored by:

Need help with wiring system setup

Thread Tools
 
Search this Thread
 
Old Mar 30, 2008 | 08:48 PM
  #1  
Toshima's Avatar
Toshima
Thread Starter
Pole Position
 
Joined: Sep 2006
Posts: 284
Likes: 2
From: tx
Default Need help with wiring system setup

I made a picture in mspaint on how I have my system setup right now. I am about to get a 2 Farad Digital Capacitor. I was wondering were it would go. Im guessing after the second battery, and have all my amps power wires going to it right? Also I was wondering If I have to many fuse. Do I only need one big fuse? Also right now every thing is 4ga, but would I gain anything by making the power and ground wire that goes from battery to battery, and then battery to cap a 0ga. I dont have any problems with the system right now amps are turned down to 1/4 there power. I turned them up to 1/2 to 3/4 there power and I blew the 2 fuse that went to the amps that power the subs. Any help would be great. Thanks
Attached Thumbnails Need help with wiring system setup-sc300systemsetup.jpg  
Reply
Old Mar 30, 2008 | 09:40 PM
  #2  
rgarjr's Avatar
rgarjr
Lexus Champion
iTrader: (1)
 
Joined: Feb 2004
Posts: 1,938
Likes: 1
From: Southern California
Default

Caps are used mainly in subwoofer amps because they draw the most amount of power when the woofer is pounding a deep low audio note.
Reply
Old Mar 31, 2008 | 05:58 PM
  #3  
Toshima's Avatar
Toshima
Thread Starter
Pole Position
 
Joined: Sep 2006
Posts: 284
Likes: 2
From: tx
Default

Well i have 2 mono amps that are wired up to one sub each. So how should I wire it.
Reply
Old Mar 31, 2008 | 06:19 PM
  #4  
88supramki's Avatar
88supramki
Lexus Champion
 
Joined: May 2005
Posts: 2,071
Likes: 1
From: Ventura, Cali
Default

why are you doing 2 batteries?

are you really running THAT much power?
Reply
Old Mar 31, 2008 | 07:28 PM
  #5  
Toshima's Avatar
Toshima
Thread Starter
Pole Position
 
Joined: Sep 2006
Posts: 284
Likes: 2
From: tx
Default

I have 1800 watts rms and 3300 watts max. My other battery in the trunk is a small kinetic HC600. Even with both batters it makes my lights dim. So I got a good deal on a massive 2 farad cap so I picked it up to see if it helps any. So should I install it to the 2 amps that go to the sub's there mono block amps.
Reply
Old Apr 1, 2008 | 01:15 AM
  #6  
red04r1's Avatar
red04r1
Rookie
 
Joined: Nov 2006
Posts: 66
Likes: 0
From: ca
Default

maybe a 5-10 or 20 farad might be better then 2?
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
harold2011
ES - 1st to 6th Gen (1990-2018)
5
Sep 8, 2017 10:54 AM
aristonic
GS - 2nd Gen (1998-2005)
2
Sep 2, 2015 01:50 PM
sgmstr
GS - 4th Gen (2013-2020)
3
Jan 10, 2014 06:38 PM
RuffinoJ
SC - 1st Gen (1992-2000)
4
Nov 14, 2013 07:33 AM
TurboES300
ES - 1st to 6th Gen (1990-2018)
1
Nov 13, 2006 03:22 PM




All times are GMT -7. The time now is 08:32 AM.

story-0
10 Lexus Designs That Have Aged Like Fine Wine

Slideshow: Some luxury cars chase trends, but these Lexus models look better now than they did when they first rolled into showrooms.

By Verdad Gallardo | 2026-05-06 17:58:29


VIEW MORE
story-1
8 Tips for Improving Your Hybrid or Plug-in Hybrid's Efficiency!

Slideshow: How to Get the Best Fuel Economy with a Hybrid and Plug-In Hybrid!

By Michael S. Palmer | 2026-05-05 20:54:44


VIEW MORE
story-2
10 Best Lexus Models No One Remembers

Slideshow: 10 best Lexus models no one remembers.

By Joe Kucinski | 2026-05-05 17:33:28


VIEW MORE
story-3
TRD Off-Road Premium: Best 2026 4Runner, Except This One Thing

Slideshow: diving into 4Runner TRD Off-Road Premium's pricing, performance, fuel economy, features, and amenities!

By Michael S. Palmer | 2026-04-23 13:09:18


VIEW MORE
story-4
Top 10 Lexus & Toyotas to Drive Before You Die!

Slideshow: the 10 Lexus and Toyota vehicles you need to drive before you die.

By Joe Kucinski | 2026-04-23 10:34:24


VIEW MORE
story-5
Top 10 Lexus/Toyotas With The LEAST 5-Year Depreciation

Slideshow: Top 10 Lexus/Toyota models with the lowest 5-year depreciation rate.

By Joe Kucinski | 2026-04-08 12:19:06


VIEW MORE
story-6
Lexus LC500 Convertible Auction: A Preview of Rising Values?

The LC hasn't even disappeared from the Lexus lineup yet, and we're already seeing signs of an explosive market.

By Brett Foote | 2026-04-06 09:25:02


VIEW MORE
story-7
GX 550 vs TX 550: Best 3-Row Luxury Lexus Family Hauler

Slideshow: comparing the pricings, specs, power, fuel economy, fun-factor, and features of the GX 550 Luxury+ and TX 550h+ Luxury.

By Michael S. Palmer | 2026-03-19 13:44:11


VIEW MORE
story-8
9 Best Lexus Models You Can Buy for Half Price (And 1 You Shouldn't!)

Slideshow: 9 best Lexus models you can buy for half price and 1 you should avoid

By Joe Kucinski | 2026-03-19 12:01:07


VIEW MORE
story-9
2026 Lexus NX Buyer's Guide: Models, Features, Prices & More!

Here's everything you need to know about the latest NX.

By Brett Foote | 2026-03-19 11:56:59


VIEW MORE