Amplifiers / Head Units / Processors / Electrical

Hello, I have a duralast gold under the hood, and I'm curious to know it's amp hour rating so I can figure out what else i need (alt/batteries) to power my amps. (about 3000 watts)

I can't for the life of me figure this one out. The power and grounds are both good according to my DMM. The remote wire is getting power (0.1-0.2v) The remote wire is hooked to the blue and white wire. I've tried 2 amps, 2 fuses, and 2 capacitors. DEX-6900BT Pioneer radio Hifonics ZRX3216.1D Zeus and also tried Skar Audio RP-2000.1D (thought the amp was bad). All the other speakers and such work, so totally at a loss.

can any one tell me if i get a head unit that has video input feeds can i wire a "BACK-UP" camera to stay on and work as a "REAR VIEW" mirror on my head unit???

Ok Im going to have a 220A alternator, two D3100 powermasters batts for the amp, and Im getting 2 AA Mayhem 12s D2 voice coils. Would I be better with the 4500D or 3500D on a 12V system? And is there such thing as wire gauge overkill? Say I run a 3/0 run from my alt to my trunk and its about a 20' stretch. Would it be fine using the 3/0? And when I wire the subs I want to use 4ga wire because the amount of power and I want to be 100% sure the wire is letting as much current through as possible. So would using an excessive AWG of wire cause any 'damage' or reduction in power, or would it not matter?

I'm running a sundown sae1200v1 at 2ohms running voltage is 14.6 it dips down to 13.7-13.4... I'm running 1/0ga about 5 foot run its cca though all I had for ground was a chunk of 2ga it's about a foot long ran to the frame ... also got a 1/0 ga battery ground to the frame even went to a relay harness for the headlights

Well a few days ago I got a FI Q powered by a Sundown SAE-1000D. So far I'm loving it and everything seems to be working right. I previously had a different amp with a pair of sundown SD-1's and I used all of the same connections. The only thing I really changed was the ground. As ghetto as it may seem, I had a 4awg power cable with 8awg ground. Since I just bought a new to me amp, I didn't want to run it this way anymore and replaced the ground with 4awg. So today I was heading out to the store and I happened to glance into the trunk. I have a Bmw 325i sedan with folding seats and I had a clear view of where the fuse holder is. I kind of noticed something but wa…

Which one would be the better choice. I have my DEI 1100D at ikessound and they are waiting for a new shipment of refurbs, Dustin offered me a PPI 1000.1 as a replacement.

Im looking to do the Big 3 upgrade on my car but I really dont want to spend alot of money on 1/0 gauge wiring. Does anybody know of a good place to get it from cheap, or is anybody have some lying around they want to get rid of...a couple pieces here and there of like 4-5 feet is fine. let me know. I want to get prepared before my sub comes in on monday the 23rd.

So I have been browsing around for some decent amps to push 4 18" BTL's and cant make up my mind. Does anyone know if the Soundstream XXX-6500D amp is any good???

I think while my truck is in rebuild mode I will go ahead and upgrade or change to a newer unit. I love the alpine but want to look at something different. Looking at the deh-80prs or the avh-P8400bh. Sq wise the 80 looks like the choice but im sure I would be happy with either. Any other good dd units out there? This is what I have now and will be letting go cheap to anyone interested http://www.crutchfield.com/S-lCerWQCN13n/p_500IVAW200/Alpine-IVA-W200.html#details-tab I want good control of eq and options for hpf and lpf. Any other opinions? I have a alpine 600 watt 4 channel that will cover the mids and highs unless I pick up an additional small 2 channel just for t…

Anyone know of any amps that are under 9 3/4" width, needs to be rated atleast 1200watt at 2 or 1ohms on 1 channel. Found a couple hifonics but there 9 3/4 and 9 1/2. Any suggestions?

SImple question. I need a suggestion for an amp to power 2 fi q 10's. Car: 2006 Pontiac G6 Budget: $500-$600 thanks in advance ~MadroX

will the sundown 3000d run 1 ohm stable, and not get hot. im interested in buying it when they restock it. if i can run 2 fi bl's at 1 ohm. and if so will this be to much power.

Could I run a single yellow top as a starting battery and run a ~1500w system off of it?

what should i set the Sub sonic at if its a 15" FI BTL Ported at about 33Hz ive heard 23 and ive heard 33.. and what the funk do i set the phase to? 0-180 degrees

so i got an iraggi alt about a month ago and the battery indicator light(on the dash) was on the whole time, it died on me after 5 days, so i sent it back to iraggi. i installed a stock alt, everything was perfect, the batt light wasn't on. then i got the replacement alt from iraggi, got it installed and now the batt light is on again. the voltage is about 14.2. upgraded big 3 is this normal? its for a 2000 ford explorer sport 4.0L SOHC 240/165amp Amputator series Iraggi Alternator Optima Yellowtop(under the hood) Kinetik hc2400

Hi there, Can you guyz tell me whether there are other brand (amps) that has "Time Alignment" feature besides ZAPCO's DC Reference? Thanks for your help, Kelvin

What voltage is bad on amps.

What is the difference between a kicker zx.1500, saz-1500d, and a rockford fosgate T1500-1bd?

I saw a link that Ryan posted in the ihop for a Directed 1100d5 that does 75x4 at 4 ohms and 600x1 at 1 ohm on the sub channel. It doesn't say anything about bridging the amp, but I was wondering if the amp would work if I wired it to where the left side was on 2 channels of the amp and the right channel was on 2 channels of the amp. This would be kind of like bridging it, but running a wire in all 4 pieces. I think if I bridge it, it would put out too much power. Has anyone ever done this? It is sounding like it won't work or will be bad for the amp, but I am not sure.

How do I connect these two together ?????

I currently have the IA 10.1 amp and a 15 inch Death Penalty with dual two ohm coils. I was worried about my electrical so I ordered a 1200w amp to be safe. My stock electrical holds at 15.2v at full tilt. It spikes down to 14.9 but quickly recovers due to the smart alternator, which is rated at 150 amps. The subwoofer definitely can handle more power. So my options would be to buy another 10.1 and strap them at 1 ohm or sell the 10.1 and buy a larger amp, DC audio 2K, or buy two other amps and strap them at 1 which would look good. Don't want to spend too much but I know another 10.1 is 400.

hey guys, i have a jbl amp and on it there is a 2 screws, one of them is bass boost and it goes from 0-12 db, the other is a xover frequency and it goes from 32hz to some high number i cant remember right now, what should those be at? its on a 15" 9500

hey guys i just orderd a SSA xcon 15 and i am wondering if there are any other amps beside sundown that is worth buying because i do not have the money for a sundown amp. i was looking at hifonics and they have 1500 RMS amps at 1ohm for 200$ are they any good or can you guys give me any ideas on what other amps that are good for less money. please let me know. Thanks

Heres the deal. Ive got a 08 explorer and in this thing is a huge ass nav screen. I want an aftermarket HU (pioneer type) obvioulsy for the EQ options, . I thought of tearing out the nav screen and replacing it with the aftermarket, but, most pioneers (moderately priced up 500$) are single din. Which in turn would leave me with an ass ton of space. Two questions/two scenarios. 1.) If i were to rip out the nav screen is there anything i could get to take up the extra space. Ive looked for adapters and such, but, nothin.2.) If i were to keep the nav screen in and mount my HU somewhere else, how would i wire them so both are functioning? I would like them functioning conside…