Amplifiers / Head Units / Processors / Electrical

I'd like to get some feed back on a idea I had for a busbar I was going to use these since my battarys are top post https://www.walmart.com/ip/Pair-Universal-Brass-Car-Battery-Terminal-Clamp-Clips-Connector-Gold-Tone/178886665?wmlspartner=wlpa&selectedSellerId=571&adid=22222222228052157017&wmlspartner=wmtlabs&wl0=&wl1=g&wl2=m&wl3=152604451174&wl4=pla-265686942388&wl5=9016899&wl6=&wl7=&wl8=&wl9=pla&wl10=111838760&wl11=online&wl12=178886665&wl13=&veh=sem Battary (5 g31 105ah per) https://m.samsclub.com/ip/duracell-agm-deep-cycle-marine-and-rv-battery-group-size-31dtmagm/prod3590232

I'm thinking about purchasing an Fi bl 15 or 12, and was wondering of anybody knows anything about the hifonics Brutus 1700, is it a good amp?

I plan on buying a HDC318 dual 2ohm with alum coil & upgraded spider pack and Im giving 4k to the sub The AQ puts out 3500rms @1ohm And the 4k2d puts out 4200rms @2ohms @ 12.8volts @ 5000+wrms @2ohms @ 13.8volts. So what amp would be better and more efficent between a aq3500d and a stetsom 4k2d?

I honestly never knew what a cap was until my friend told me he's selling his. What are the cons/pros of using one?

Seen a few videos, made in Brazil anyone have any info?

i will be running 2 sa-12 d4s need help on what amp i should get both seem realy good !! i can get a refurb sundown for 320 shipped or i can get a crescendo bc2000 new for 339 i like the fact that the cresendo is new and i love the color scheme but on the other hand i think the sundown will put out a little more please help !!! i no i have been a pain lol keep changing my mind over and over and have been talking about doing a system for a while but i have one sundown already the other will be here thursday and like i said im ordering my amp tomorrow just want to make sure theres not something im missing i think i would be happy either way its going to be an upgrade…

Looking at a 100.4 sundown going active up front... 6-1/2" midbass and 1" tweet in the doors... Deciding which of the 2 units will give me better control with going active... And also which of the two is just "better" overall... though i feel it's not really important mentioning but the subs is powered by a saz3000D on 2 BL 12" I also have a 300amp iraggi alt and a yellowtop upfront and a kinetik hc24000 in the rear... Anyone have experience with these HU's let me know please...

I am getting a lot of different noises coming out of my speakers. I have had this problem for a while. I thought it was my pioneer head unit but I guess that proved to be false. I have installed all new grounds and everything is wired correctly. I am getting not only alternator whine but ... noise from when I turn my fans on (ac/heat etc) and the noise increases as I increase the fan speed noise when I turn my signal light on or yield lights on - they noise pulses to the clicks of the signal lights noise when I turn my interior lights on and as the lights dim the noise dissipates. The wierd part is, if I turn my car onto accessory the noises are no longer there. These no…

Does anyone have any experience with a Digital Audio DHC2154? My only concern is can it do 1000 true rms at 1 ohm. I know its not a great amp but my kicker 1200.1 was stolen and I am trying to work through college and dont have alot of extra right now. A guy on realm of excursion offered it to me for $150 shipped. Is it worth it?

http://www.bestbuy.com/site/olspage.jsp?sk...d=1198888991131 Does anyone know something about this amp ?

Would it be easyer running a 2 way active front stage by getting an active capable head unit or crossover/ processer? My amps will probley not have crossovers on them

I was just wondering if this is possible, or even worth it? I have never seen any manufacture attempt this, but I believe that it would improve the quality of the sound as well as be cost effective in the aspect of less material/weight/mass that three sets of RCAs use. I'm not sure if anybody will be able to answer this question, but I was just wondering what is the reason for manufactures pursuing this route. Any opinions are welcomed.

Just ordered an Alpine 9887, i still need to use my onstar daily. i know PAC makes an intergration for this but its like 90 bucks. dose anybody know of anoyher company that dosent rape the consumer? that price is an outrage!

i want a 2000 sundown but dont hav the money for that right now so these 2 amp is my next choise wat the diffence b/w the 2 which one is a better buy an why ill be running 2 SA-12 with 2 yellow top batt , stock atl with the big 3 thanks

Is the DMM method a fairly accurate way to measure the watts output of an amplifier? I set the meter on AC volts, connect leads to speaker terminals (w/ subwoofer still hooked up), play a sinewave burp and take that reading to determine how many watts went to the sub. Does that sound correct? I already set the gains w/ an o-scope so I'm not trying to do that. I want to calculate how many watts actually is going to my sub thanks

Does anyone know a good place online to buy 4/0 guage wire from?

Anyone have any first hand experience with ct sounds amplifiers? I'm considering their 7k watt amp but I been reading mixed reviews about them

will i saw a car with a pc in it over the weekend and i want to do it but don't know it it is going to work better the a head unit so if have done this or if you know if i can do a sq build with it

What is the difference in using a AGM battery instead of a Gel battery when running a secondary battery for an audio system? If the Ah and Reserve Capacity are the same or very similar in both batteries, then how do they differ?

hey guys my buddy is trying to decide between a Rockford T-1500 or Sundown SAZ-1500. i know this website praises the Sundown's, but WHY is it better then the Rockford? he said his budget is whatever it needs to be. he is running a pair of 15in IA Lethal Injections. he has them in his Jeep Wrangler. his electrical is all stock, but he is also in the process of getting a battery. Thanks guys.

I recently installed a new amp. I had a Sundown saz 1500 on my btl n2 12", and now I run a Sundown saz 3000. The box is 2.1 ft3 net, slot ported to 32 Hz. I am a little ...worried ! I thought the change would be HUGE, but no, it is not ! I think it's louder, but I've never mesured it. Do you think I expected too much from the new amp ? My electrical seems to handle that power fine, I did not expect that !!! Only 2 batteries on a (solid) stock alt. I have a diesel engine.

Well I was planning on getting the Sundown 2500 until it went to 815 dollars, there is no way I have the money for that, I can dish out maybe 600 tops...was looking at the HiFonics Brutus 2400, but I dont know if they are good or not, everywhere I have looked they have positive feedback...any suggestions??

It's time to start doin some more research so time to get as detailed as possible with how to do this. I am planning on installing air ride in my car soon so i can upgrade my small 12v battery bank to all 16v batts and swappin my mechman alt with an external regulated system charging at 19v. This will be for me and everyone else interested in doing this- 12v batts float around 13.0v. They typically get charged with a 14v alternator at 14.4-14.9v. 16v batts float around 17.3-17.9v. They typically get charged with a 18v alternator at 18.5-19.3v. So now we got the basics covered. Most car audio amplifiers are not 18v capable. There maximum voltage input ranges between 15-…

i was wondering if the audiopipe ap30001d can run at 1 ohm stable??

I just picked one up for $150 to run a pair of 10" IDQ D4's and a pair of CDT Cl-5x coaxes in my friends car. Just wondering if it was worth the 150 or not. 4 ohm stereo @ 75 WRMS x 4 2 ohm stereo @ 150 WRMS x 4 4 ohm bridged @ 300 WRMS x 2 all rated at 13.5 vdc