Amplifiers / Head Units / Processors / Electrical

I have a power acoustik vu560-4x. Back in high school was being dumb when hooking it up and crossed a wire or two and basically it went up in smoke. Basically determined the problem to be 3 of these mosfets. Just wondering how hard it would be to replace these. Would it be just some simple soldering? I figure the 5 bucks it would cost would be worth the try for a highs amp.

Waiting for Maxxsonics to return my call with regards to this so while i wait, let's see if any of you know this- OK, we all know the Maxxlink is a processor that can take up to 10 amps and strap them externally as 5 set pairs. This is where i want to make sure i can do this... Instead of strapping mono channel amps together, can u strap amps that have been internally strapped? IE - one board is sold as a 1500w amp @1ohm and another amp has 2 of these boards in it rated at 3000w @2ohm.. Would you know if u set these amps up in bridge mode to form a mono channel if one can safely use a maxxlink and strap a pair of amps like this to 6,000w@4ohm? Also, from what i gather.. i…

I have spent most of yesterday checking connections and redoing them. Before that the only thing I did was actually put a crimp on the main remote line running to the amps as to how I had them before just twisted together and taped. before the crimp I rarely got that THUD sound and now it happens every time I take key out of ignition without turning off radio first. Heres what I have kenwood HU running to, clarion EQ, from there to one Rockford P1000-1bd and a P400-4 I guess I'm being lazy and should just undo that crimp but I think that crimp is stronger than just twisting line together, could I be wrong? could I have done the crimp wrong?

I have a soundstream XXX4000d is this amp worth anything? I have it currently on my 12 inch warden and I am not feeling the power or seeing the numbers that I should be. Is this amp junk or am I missing something. I have 3 batteries, a 220amp alt and the dual 0 gauge inputs going from the batteries to the amp. The sub is in 3 cub with a slot port tuned to 47hz. I am only at 145.2db and we tuned the box for the rez freq of the car.

Okay, so i've been away for a min but i've finally got me another vehicle with room for a system, and my question is as far as opinons go what is the best head unit for around 400 or less that is internally amplified, thanks for the help in advance!

Soon i should be running 2 saz1000d's strapped for 1800 at 2ohms in my isuzu rodeo(60 amp alt) big 3 done in 1/0. I have both amps already and i also have one stinger spv44. I will be buying another batt soon, probably a deka intimidator 9a31. Now my question is, which one should i use as the starting batt and which as the batt in the back? im not sure what i should do. I wont have a h/o alt for another couple months also. I know thats probably not enough to run the amps at full power, but i will keep the gains low until i get a h/o alt. thanks for any input! -Max

whats up guys and gals....i am installing 2 18" fully loaded btls being pushed by 2 us amps md-3d rated at 2000 dont think power rating for the question matters but oh well..anyway the question i have is how to run the subs on the amps so i can use 1 bass knob from 1 amp and not have to run both...the amps are multilinkable amps just not for sure how to wire...help out thanks alot

We've created a blog to clarify a lot of questions in this market and here is just one of the many we're going to have. Enjoy: http://blog.dcpowerinc.com/2010/09/05/the-benefits-of-high-voltage/

So I am looking for some help choosing an amp, but I need help because with my speakers I have the options of making ohm loads at either 0.86, 1.26, 1.5 or 3.43. I am looking to push a minimum of 900 and a maximum of 1200 watts continuous. My absolute price limit would be 250, but the lower the better, I'm actually looking for the cheapest that I can get away with while still meeting my requirements.

as title says im looking to buy a Rockford Fosgate T2000.1bd if anyone has one laying around or can find me one on a LEGIT internet website please let me know! all the help is appreciated!!!

2001 Chevy Impala. A friend's car. Aftermarket alternator rated at 220 max, 105 at idle. Overdrive pulley. Had his mechanic install the big 3 with 1/0. Optima Yellowtop 1050 amps. He only has one amp right now. 2 gauge wire running back to a JL 1000/1v2, 2 farad capacitor, and a 500 amp dry cell, running a JL 13W7. All of this was put in his car professionally... which could be good or bad. His headlights still dim, especially on the heavier individual beats. It's my understanding that the ground wires on these cars connect to a thin piece of metal that's simply folded onto another one, and therefore can't really flow that much current. ...meaning that running a dedic…

Can you hook up a set of 2ohm speakers on the front channels and 4ohm set on the rear channels of a four channel amp?

No higher end, high output alternator manufacturers make a alt to fit my car even trying to retrofit isn't possible. I do have a 220 from powerbastards that utilizes a stock casing and after a month my battery light started coming on. But I think I have some good news. After taking it to a specialist It does 220 like PB says but the voltage regulator went bad but everything else is working fine and he'll replace the regulator and says there shouldn't be a problem anymore in fact the build (constuction) of the alt was good even the ratio of windings (voltage) vs diameter (current/amps) was ideal. The one issue with the regulator was amp draw between the rotor and what the …

hello, first post. i am hopefully getting a Fi BTL soon . anyways, i am either gettin one 12" or one 15" probly a 15". they are 2000RMS. i can get either dual 2 or 1 ohm voic coils.(ohms is the main thing i dont get in car audio) now, which should i go with? dual 1 or 2 ohm? 2 ohm is more reliable right? also, if i wer to go with dual 2 ohm...when looking for a amp, i would be looking for a amp with 2000 rms at 2ohm right? or would it be 4ohm at that point? (2ohm + 2ohm?) and for the dual 1ohm i would be looking for 2000rms at 2ohm? AHH... so confused. plz help me with this. any opinions on amps is GREAT! i dont want to spend 1500$ on a amp. i need kinda a budget amp…

I would like to know what makes a alternaor company good verses a crappy one? What makes it charge at 14.4, what determines amps at idle, etc etc. etc.? Basically the innerworkings of a alternator. Would a rebuild kit be better?

Hi, i'm in the market for a HO alt for my Hyundai Excel Australian spec, which has proved difficult, to say the least. I was opting for around 220-250A, running to a stock calcium battery, which doesn't do too bad actually, and 2 Stinger SPV70's, which'll be used to push a saz-3500D, (unsure of the sub/s atm) and a sax 100.4 (hopefully), for a daily driver, @ 1 ohm (the 3500D ), with the possibility of taking it to some comps. I'm pretty sure my stock 70 amp alternator wont keep pace with those loads. My wanderings through this sub-forum led me to two brands in particular, after investigating most of them. These two were DC Power and Mechman. At this point you may be aski…

What are the Pro's and Con's of a Capacitor?

So basically I put the ground wire in the power input and power wire and the ground input, now my amp won't turn on, fuck me. All I wanna know is what did I fuck up or possibly fuck up? Thanks for your help..

Hey all.Was just wondering if my amp (the one mentioned in the title) is able to be daisy-chanied with another Autotek Street Machine 1500 watt amp.Thanks

Well I finaly got to mesuring my cars voltage, and to my suprise, my dmm read 14.23 and this is all stock electrical without the big three. I got the voltage Through some cheepo 8 gauge from my most recent system. I wanted to know if this sounds good for a 1kw system. Thaw alternator is 95 amps and the batery is a die hard. I want some opinions if you guys think I may be able to run a aq 1200d whithout any major electrical upgrades. And I am doing the big three in 1/0 cable.

will a audiopipe 3000d see 1ohm as a daily driver?

i'm curious about a 2600 on a 18'' btl fully loaded dual 2ohm sub, do you guys think it's a decent amp or should i pick up something a little better?

What gauge size are the power supply connectors for the sax-1200d? thanks

Ok guys i'm wondering what could be causing my problem with my amplifier. First of all I'm running an saz-1500d with a fi btl d2 ohm at 1 ohm. Electrical wise is an optima up front, stock wet cell in back, everything done in 1/0 ga including big 3. I've had this installed for at least three months now with not a single issue with the amp. And It was working perfectly fine earlier on my way to work. Then going home from work I had it on for about 5 minutes, cop was coming so I shut the amp off thru the headunit(pioneer), cop passed turned it back on played for about 3 minutes then the amp just shut off. It won't turn on whatsoever. I checked my amp at home with the car run…

hey all i am looking to upgrade from my us amps xt1600.2 which i recently found out is highly over rated (noob purchase..my bad) to something with a more true rms rating. i am looking to spend about $250 tops and although i know that is not a very big budget i just need something that pushes closer to the 1000rms rating of my ssa icon 12''. i am looking at hifonics brand amps and have come across these two. http://www.audiosavings.com/products/Car-Amplifiers/HIFONICS-BRUTUS-BRZ1200.1D-1200w-MONO-AMPLIFIERAMP-KIT/BRZ1200.1D---XK4B1.aspx and http://www.audiosavings.com/products/Car-Amplifiers/HIFONICS-HFI1500D-1500W-MONO-CLASS-D-AMPLIFIERAMP-KIT/HFI1500D---XK4B1.a…