Amplifiers / Head Units / Processors / Electrical

well i have everything hookedup and when my amp wont turn on, my remote wire power grounds, all connected to my back battery, as of now i got my stinger voltmeter working but thats it, it only works when the power and the remote wire are hooked together, and then the remote wire to the amp, thats only when it turns on but if i take out my voltmeter amp doesnt turn on, anyone know how to solve my problem dont have have to keep removing my remote wire, to have to turn off my amp and turn it back on as well also my aq gets hot pretty much imo. any help will be nice, i kow its kinda of a mess if you guys want me to explain it better i will

I need 5 ANL fuse holders that supports 1/0 wire. The cheaper the better, any ideas?

I was deciding on what brand of amp to go with I have cum down to five for my setup. The amps are Directed, Planet Audio, Massive Audio, Concept, and Autotek.

Well, got a new Kenwood KDC X794 headunit, set my gains with a dmm (BL 12 btw, powered by a SAE 1200d) to 34v using the gain setting formula here in the forum. And I still don't think my sub is reaching potential. At BEST I get an inch of excursion, and almost every video of other BL 12's ive seen do better than this. I don't think the problem is a LACK of electrical, since my lights dim hardly at all and my voltage never drops below 13.5 (stock electric). But I think there could be a bottleneck somewhere in the electrical. Could this be the problem? I've done the Big 3. I'm not sure what else it could be.

as i was doing the big 3, i was looking for the engine ground, but it is in a very difficult place to work on, ill have to take a hose, some spark plugs, and other wiring to be able to connect the wire, is there any alternative to the factory engine block i have a 2000 silverado 4.3L

Starting yesterday my sub will play and then stop. I'm running 1 psi 15 inch platform 2 sub wired to 4 ohms on a hifonics zeus 3200 watt amp. The hifonics light on amp will still be illuminated but the light on the bass knob will fade until it's off completely. When I restart the car the sub sometimes will play and other times Not. All wires are secure. Any ideas?

So looking for some info about amplifier and efficiency. I have a xcon dual 1ohm 10" so i can run at either .5ohm or 2ohm What i would like to know is 1500w @ .5ohm or 1500w @ 2ohm the 2ohm amplifier would be drawing more power to make its wattage because of the higher resistance correct ?

I put my mechman 240a alt on and have a group 65 diehard platinum under hood and small stinger in back. when playing full tilt on heavy bass im seeing low 12s. If i add another big plat in the back will this keep my voltage in the 13s or will it still drop to 12s as that's what the batteries rest at? this may be stupid question but none the less i am curious.

One of 2 alts running/being clamped. Real time, on music (skip to 50s or so,.. canyon is a bitch to drive this hunk of shit, and vid, and not kill anyone.,..,..)

Hey guys, I've been looking to upgrade and today in my area a guy put up a hifonics HFi 2500d for sale for $200. His engine went out and needs money. Wanted to see if anyone knows much about hifonics HFi series amps or hifonics in general. It seems like a good deal and he sent pics and it's mint condition, looks untouched. Let me know! Looking to buy it today if you guys think it's fine? True power?

what are some high efficient amp brands? 3k-4k watts I know mmats and b2 audio make some efficient amps.

Which of these amps do you guys think is the better buy? efficiency, output build quality, and customer service..and is there any other amp that compare? i know sq is about to release the 4500 but after reading a couple threads about them they put out power just not clean power

I was wondering if anyone on here uses or dislikes the powerbass xa3000 and if you use it did you have any problem with it. i already have an orion 2500d on my sub but i also have had this powerbass sitting in my room because it was in protect mode and a local repairer said he couldnt fix it. i just want to see if its worth fixing i only bought it for 150 bucks and would it be better than the 2500d?

http://www.jbl.com/car/movie/what_the_movie.html

Got about 12-15 feet of 2/0 run from battery to trunk, going to be running DSC1500.1D @ 1 ohm 1500 rms and DSC280 @ 4 ohms 160 rms. What size fuse should I put next to the batt? Was thinking 250 amp, would that do it? Thanks. If it matters, stock alt 80 amp, Yellow Top 55 ah, Big 3 done in 2 gauge welding cable.

well I think I have desided to keep my factory HU (so I can use the steering wheel controls) any thoughts on either piece? http://mobileaudiocontrol.com/product.asp?...249&l1=5249&l2= http://jlaudio.com/press/CleanSweep05.html I am kinda stumped on what to use----

I have a Hifonics XX-Colossus II, would the new Hifonics Colossus be better or worse? Mine: http://www.sonicelectronix.com/item_5382_Hifonics-XX-Colossus-II.html The new one: http://www.sonicelectronix.com/item_32990_Hifonics-Colossus.html I noticed the new one's CEA-2006 compliant.

guys what do you think between these two companies when it comes to there big amps?

Ok so I am about to add a battery soon to my system and I was talking to a local audio place and he said an idea and wanted to make sure it would work without issue's. So When i run my wire back from my front battery I need to place a fuse close to that battery, Then everyone always says you should place another fuse right before the rear battery on the same power line. Then I wasn't for sure if you need another fuse between the rear battery and the amp also since its only like a 2-3ft wire of power?... But ok.. so he said instead of buying a fuse near my rear battery and a fuse between the amp and rear battery ( because this would = 3 total fuses ) He said on the rear b…

I'm looking to buy around 50 ft of 1/0 awg power and 25 ft of 1/0 awg ground wire. Whats every ones thoughts on knukonceptz? It was introduced to me by a local friend and I'd like to know what you guys think of it.....

I'm helping a friend install some subs he has had for quite some time now, and I'd like to let him have an amp that I've been trying to sell for what seems like forever but I'm not sure if it will work. He has 2 JL Audio 10w6 (old school version) and they're DVC 6ohm which means I can wire them to either get 6ohm impedence or 1.5ohm. My question is will the JBL GTO601.1 II amplifier work? It says maximum power at 2ohms and I've heard of some people wiring them at 1ohm, but it voids the warranty. Will this be a problem or should 1.5ohm be okay? any help is appreciated -John

I was just wondering if this is bad for my car. I have two sa 12s and a hifonics BE2500.240a mechman alternator, big 3, zapper d2400 and a xp750. When I was playing Elie Gouldings "High for this" decaf after the bass drop my voltage shot up to 16.4 Is there something I should do to.regulate it? Or will it be.fine if it happens again?

Greetings all, it's certainly been a while. Right now I'm leaning towards using a Kicker Comp RT (12") in my Tundra CrewMax (most likely in the box by Kicker). It's rated at 800 RMS (1600 Peak) and I am looking (as most of us are) for a quality, budget amp to power this. Any recommendations? I've come across Planet Audio, Power Acoustik, and a few other brands that seem reasonably priced. Also, any experience with this sub or setup? Many thanks.

hey guys, im looking for the best headunit for the best price. im looking into either alpine or pioneer. i want gps navigation, touchscreen, dvd player,equalizer, and most importantly...SOUND QUALITY! money isnt the issue but can someone please list specific HU's that consist of these features at the lowest cost??? anything under $800 is fine

Hey Guys, I am going to have a yellow top under the hood and a spare bat in the trunk. What I was wondering is how do you wire these? Do you run them in series and then the amp from the rear batt? Josh