Amplifiers / Head Units / Processors / Electrical

I am looking into buying a new 4 channel and have been looking into a couple models: the Zapco c2k 2.5x, c2k 4.0x, and dc1000.4, the Arc Audio SE 4200, the Zuki 4 channel Eleets, and the US Amps AX-TU3604C. Any help or advice would be much appreciated. Also, I am planning to have one set of channels run my highs, the other my mids. The car is a 2004 tahoe with a 300 amp alternator, 2 bats, 0 awg, 10 farad RF cap, and will eventually have a US Amps AX3200de with 4 12 IDMAXs, ICONs, or Qs in a ported enclosure. The source is an Alpine IVA-W505, may switch with my 800prs and go active. And sorry the components are undecided but they will be soon, just need an amp with eno…

does it matter how far the fuse is from the battery, as long as it's within 18"? more specifically can it ever be too close to the battery? i installed new wires in my friends car (power and grounds) and its only about 6" from the battery. his fuse keeps blowing so he tried a bigger fuse (still only 80 amps) could that be the problem? i dont know the specifics on what amp and such but its probably 7-900 watts. should he just upgrade to a 150 amp fuse? its 4 AWG.

I recently bought a MMATS 2100.2 thinking it was a 2100 rms at 2ohm amp only to find out it is really a 1550 watt RMS and 2100 watt peak amp. WTF!!!! I am really disappointed about this, I wouldnt think a great company like MMATS would be so misleading. I bought the amp to step up power to my IA Death Penalty, I had a Kicker ZX1500.1. Well when I pulled out the Kicker and replaced it I found to my suprise that the MMATS wasnt as loud as my other amp. The Kicker is adverised as 1500 watts but originally came with a birth sheet showing that it tested arround 1700 watts. So I guess Kicker actually under rates there amps while MMATS advertises 2100 watts and only produces 155…

I currently have L7s, I was going to get a FI Bl. But instead I think ill just keep them for now and I was wondering is a saz 1500D, capable of powering two 15" L7s? or do I need more power to them?

As the title says. Hmm, Anyone know anything on this Sony?

Hello im new the audio world and am looking into getting my first system. I am looking at getting a Sundown SA-15 woofer, but am lost on what amp i should get. Im looking to spend around 150 or so on an amp but not sure what would be a good combo with the SA-15. Would an Audio Pipe AP-10001D be a good decision or an AQ 750. Any ideas?

What are some thoughts on this amp? Just curious for others opinion because i never heard of them http://compare.ebay.com/like/170994045571?var=lv&ltyp=AllFixedPriceItemTypes&var=sbar

Hello all. Its just a distant thought (depending how achievable) what does it seriously take to run up to 16 volts on electrical? Ive never asked. And i have no clue. I hold steady at 13.7-13.9 after the batteries top off. Is it as simple as 16v batteries and a 16v charger (ho alt also of course)

okay, heres the score: i have two RE SX 12D2's i purchased. I wanna power them with 2 Sundown Audio 1500's. I have a stock alternator and it pushes about 160 amps. ive searched for another alt but they dont have one for my vehicle. I was told to purchase a seperate battery but i know its just another load on the alternatorso my question is would it be better to purchase one big capacitor, (i.e. a 10 or 20 farad) or just purchase another battery? thanx

My Friend Has 3 Kicker 12" L7's With A Db Audio 1600 Watts. Stock Electrical. He Was Wondering What Would Be Better To Get An Equalizer Or A Crossover ?? What Do Yall Think ? They Both Bassicaly Do The Same Dont They

i just installed an excess amperage 300 amp alternator ... for some reason something is not working correctly ... i am only getting 12.5 volts and it drops a tad to 12.4 when i rev it up ... what is going on ... the stock alt was connected to the fuse panel but i ran the new wire to the battery and fuse pannel to the battery

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.

i need a 2 OHM amplifier, obviously kicker makes the best of the bunch. but i need a good lead to a cheaper 2 ohm amplifer, company, or just model

http://www.woot.com/woot_detail.aspx I ordered two. Even if I don't use one / don't like it ... I'll still make a profit selling it. Seems like a heck of a deal to me, though.

PPI art series. I had an A1200 it was black i loved that amp.

can i power car amplifiers in home using a lab dc power supply?

Hi everyone, I have a JL Audio 500/1 that is blown. the green power light will come on, thats it; no safety light or anything. when it powers up the green light will come on but there is no output. Ive taken the boards out and looked them over. i have not noticed any visual problems but i could have missed something. does anyone know anything about these amps or how i can trouble shoot the problem! i live in Indianapolis, Indiana; if anyone lives close you can take a look. Thanks in advance. Eddie Gossett

Let's see if you can figure this out, because I sure can't. Sorry about how long it is, I wanted to make sure I was thorough. Here's some background: -I drive a 2006 Nissan Sentra. -I have a Fi BL 12 powered by a SAE 1200d in the trunk. Sounds awesome... ----My car has the "premium" sound system installed from stock . This means that a small Rockford Fosgate amp in the trunk is powering the front speakers. It also means that the signal for everything but the sub is being double-amped. You would never know though, the highs are clear as they were before. (More on this later) On to the real problem.. I bought a Kenwood Excelon KDC-X794 to replace my stock head unit…

ok, so like most people with systems, my lights dim ALOT, and my rpm's drop. my system is drawing around 150amps fropm my stock 95amp alt. i have a 1995 ext. cab ford ranger. i am installing a 2nd battery (deep cycle) and doing the "big 3" but i doubt itll be enough. here is a list of my system to give u an idea of the problem..... 2 12" mtx 9500's 1 kicker zx1500.1 1 kicker zx350.4 2 mtx 6x9's o & HID headlight kit (idk if it draws more power than stock so ill just add it in case). i want either dual stock alt. or 1 big one. the problem with buying 1 new big one, is that im afraid if i buy off ebay, or any other site for a fact, that the alternator itself doesnt put…

Look what I found on eBay. http://www.ebay.com/itm/Rockford-Fosgate-T15KW-Power-Cube-15-000-RMS-30-000-Watts-/120897338180?pt=Car_Amplifiers&hash=item1c260afb44

I am looking for an amp to power my new front stage. Have come across a crescendo 1000c4 and a 125.4. The sundown is a bit more but I can splurge if it is worth it. I have never heard these brands in person but have not heard a bad thing about either one. My goal is sq. It will be powering an active front stage, 8 ohm hds tweeters, and 8 ohm 7" woofers in the stock door locations. Will I notice a difference in sq between these 2? How about overall quality? Is the sundown really worth almost twice the money? Or will I be just as well off going with my original plan and get a new ppi 900.4? Any advice opinions or comments are greatly appreciated.

Im trying to decide witch line driver to get for my system but I've never had one so irk were to start. Im thinking to go with the one rockford fosegate makes. Does any one have any experience. With it or one you think is better?

Had planned on going passive, but want to look at all of the options. It is hard to find good information on crossovers on any forum. Would love to assemble a shopping list to compare and thought I would see if you would reply with what you are using. Adding an approximate cost would be great too. Thanks!

Title says it all. It might protect when I first turn the ignition on,sometimes low volume,sometimes full tilt. Mind blown about it. Readjusted the gains,checked my connections,checked voltage at the amp,lowest I seen it was 13.4 full tilt

Has anyone had any experience with this amp? Im looking for loud and cheap. It says 1800@1 , dont know how accurate it is though. It will be put on an 18" HC once I get it reconed. My Goal is loud, not daily driver just one loud burp machine. Will this amp suffice or should I look into something along the Hifonics line? My Goal is 145 to start with.