Amplifiers / Head Units / Processors / Electrical

I was checking out weldingsupply.com, and I'm stuck between #1 and 1/0. Their "suggested ampacity" chart recommends #3 for up to 150 amps, #2 for 200a, #1 for 250-300a, and 1/0 for 350a. But going off these numbers, it looks like at most I'd only need #2, as my amp has 5x 30amp fuses (leaving 50 amps of headroom). On the other hand, this site makes it look like I'd need 1/0 for sure. Sundown said use 1/0 for sure, just wondering if anyone else could weigh in on this, since I can't find a reliable table for ampacity and wire size.

this amp http://www.woofersetc.com/index.cfm?fuseac...;product_id=517 OR http://www.onlinecarstereo.com/CarAudio/Pr...ProductID=19580 for an 18 inch fi q

So I'm going to buy a new car but before I do I want to finish buying everything i need for my system (alt+batts) my current car has probably 70amp alt and I'm wondering if it would be ok to hook up everything without a ho alt until I can get the new car really my concern is with ruining the batts (5 duracell amg 105ah g31) I'm getting a CTEK battary charger so could I just charge them every now an then or would it be to much strain on the batts? Thank you for reading Current alt 70-80 amp 5 amg duracell 105ah per Audio qubed q1-7000 2 sundown xv1 18s

i have a ram mega cab and a sundown 2000d amp. what is the best 12in sub.

Just recently ordered 25 ft of 1/0 gauge from weldingsupply.com for what I thought was a good price. I just received the cable yesterday and Im slightly disappointed because its deffinitely on the skimpy side. Anyone have any experience with weldingsupply? Im just looking to see if you guys were satisfied with your order.

So we finally got some decent weather and have started with my install. I had ordered some knuconcepts 1/0 gauge and it arrived it mail today. I had installed all the sound deadener I had which wasn't enough. I decided to make the positive run with my wire that just so happen to arrive. I was able to complete run so it’s ready for next step. Now I am looking at the rest of my electrical and what I will need. I have 2 XS D3400 on their way. One of which I am thinking of using as my main car battery. (This was the battery recommended off of XS website for my vehicle.) the second will be for my audio system. I want to ensure I use the correct fusing for this install. I b…

Any recommendations on a trunk mount EQ to get my feet wet with??? I don't need 30 bands; maybe, something with 10 bands to play with. Something with a small footprint...

Hi, I drive a 2005 e91 BMW 320 Diesel Touring. Stock Allternator with 120 Amps (Diesel) and 1 Kinetik HC 1400 and AWG 4 Power Cables(idk for sure, in germany its measured in square mm, i have 51 mm2) for OEM Batt to Kinetik Batt and from Kinetik to Amp. I want to know if i should do some upgrade to run a Rockford T20001bd perfectly. I'm gonna get a FI BTL 15 soon and don't want to smoke it up because of clipping... I already searched for a HO Alt but wasn't able do find s.th. for my ride. And sorry for the perhabs stupid question, but what the heck is or are the big 3?? Any Input??!?! I would appreciate!

Ive already got a yellow top and a kinetik 2400. wondering what kinetik would compare to either a yellow top or red top

Looking at buying one of these,but cant find any user reviews anywhere. Does anyone run hertz amps? This thing supposedly makes 2k at 2 ohm! Seems pretty badass!

so damping factor as i understand it is the ability to control the sub once it starts playing something, to keep its movement in check. i see numbers all over the board between amp manufactures so I'm lead to believe its kinda like contrast ratios on TV's where there isn't an industry standard to measure by, is that correct? at my work training i have been told that you want at least 500 damping factory to be effective an controlling any speaker over 10" in size but this dosent make sense to me and given its coming from a rep of a company that lists all their amps around 500 damping... well... can anyone lay this out a bit simpler or provide some "trusted" literatur…

I have a rp-2000.1d from skar and want to run it at 2ohm and 1400w.. Do I still need to wire it for a total of 2000w or can I use a 4gauge ofc since I'm only gonna run it at 2ohms and 1400w?

I am looking to sell my 2- bc2000-d amps. I am looking to get a single amplifier and was looking to get a Sundown SAZ3500 or SAZ4500. I have had someone offer me a trade for a dd T1 amp. I know currently have no information on this amp but will be researching. Looking for opinions of these. I have not been able to hear one either. It will be for my two Zcon 12's.

I was looking at the Alpine PDX 2.150 to run the Clarus 61-2 comps. I talked with Scott and he says that the PDX is not a really good SQ amp. He did mention the new JL HD amps. I'm looking for a amp like these that are small, don't get hot because it will be located in the cargo compartment in my Trailblazer.

ok so i figured id give em a try and ordered a h/o alt from db electrical. suppose to be 200a at 1200 rpm n 105a at idle, but wats idle to them? im running a sundown sae 1200 v2 at 1 ohm so around 1500w rms. when im driving down the road the most ive seen voltage drop is about .5 volts on very low hard hitting songs. that part is wat i do like. wat i dont like is when i pull up to a stoplight or stop sign voltage sits at 13.1 with nothing on, 12.6-9 with my lights on. if im in park at idle voltage will sit around 13.9 but if i do anything, roll down a window, turn on the air or heat it drops dramatically, windows pull it down to low 13s(thats one window at a time, rolling…

Bought an aftermarket alternator from DC power, I put it in and the top OEM braket wold fit the new one. Will the alt be ok with just the bottom screws holding it in?

omnifi I got it as a belated b-day present from my bro for a good price too with all the acessories :4123357f3da0f6e125a54:

what about them....anyone with any experience? specificly....this one? lemme know...the sub is on it's way..it's needs an amp to push it!! wheeeeeeeeeeeeeeeeeeeeeeeeeeee

I recently caught a GREAT deal on one of these.. only problem is that the CD player isn't functional. That isn't an issue at all considering it's got USB & iPod inputs. However, I tried plugging a thumb drive into the USB input & it won't read it. It shows iPod when I connect it but you need the iPod integration cable to use it, so I know nothing is wrong w/the USB input. Does my flash drive need to me formatted a certain way? Do I need a certain thumb drive? Why isn't the one I've currently got working? This is the drive I'm using: http://www.walmart.com/ip/Sandisk-4GB-Cruzer-USB-Flash-Drive-Aqua/16648010

I'm going to buy my gf some components because the speakers in her car sound really crappy and bugs the hell out of me. I need some suggestions on some good sounding 4 channel amplifiers that can be purchased for less than 300. Can either be a authorized dealer or ebay. Any help would be appreciated.

I knew this day would come but haven't been preparing for it. My battery has passed away. It has been through a lot being the first battery I've had since I got into car audio. I need something new. I am running a JL JX360 2 channel for my mids and highs along with a Hifonics BRZ1200.1D for my BL 15. Its somewhere around a total of 1500-1800 wrms. (When the voltage is up, which hasn't been in a while) I have a Stinger 180 amp alternator installed as well. The dimensions I have to work with are 11"w 8"d 8"h. I was looking at an XS power D3400 or maybe a Kinetic KHC1800. Would these be enough to run as the only battery in the car?? (which is a better choice between the two?…

Will i need an aftermarket alternator if im running a hifonics bxi2608d? at around 2200~2400 watts in a 2000 Hyundai sonata with 1/0 power wires and Big 3 upgraded.....

Im finnally done with the Big 3, all the wires connected, test drove the car, and everything.... thanks for the help through it all!!!!!! But now what? Im doing a 15" FI Fully loaded BTL and a Hifonics Bxi2608D amp I wont have it hooked up untill the 25th, whats that next thing i should do? Its a 2000 Hyundai Sonata as far as i know, my options are Better main batt, add a second batt, or new alternator. Id rather not do any, but if i have to id rather only do 1. dont have much money to spend... :-( but untill then ill turn the gain down.. keep the volume down. Thanks

I'm looking into alpine H/U's as they look and sound the best from what i heard. i just cant decide which one will be the best/most suitable for me. mainly my music will be through iPod so the iDA models i can have aswell.. I would just like to know what you people like the most and what your experience has been. got my eye on x305, 9884 and a couple others. looking to get the most for the money really, dont want to spend more than i need too.

my xplod amp cuts in and out. I think it might have something to do with the remote since over a year ago the insulation rubbed off the wire and it came into contact with metal and burned all the insulation off. it didnt work for maybe a week, then when I tried it again it started working but it was real quiet then started working like normal. could it be fixed and how much would it cost? its a sony xplod 1600-GSD (i think) Class D mono amp