Amplifiers / Head Units / Processors / Electrical

we jsut picked up a coustic h/u at the shop..it's double din, has a built in 5" touch screen, dvd player, top load....has anyone here used or seen used coustic h/u? scott is hinting around at me putting it in place of my eclipse. it retails around $600 (which i won't be paying,lol), but that's kinda what scares me....you know, you get what you pay for? let me know if anyone knows anything, i'm going to talk to him about it later today. wheeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Hi everyone, I need some help tweaking my humble system lol. I have a JVC KW AVX820 http://i139.photobucket.com/albums/q311/macuser74/The%20Bitch/DSC09965.jpg?t=1271260441 kicker 08ks6502 Component system with two woofers, two tweeters, and two crossover networks Symmetrical 12dB/octave high-pass-12dB/octave low-pass crossover/protection network with 3-position tweeter attenuation 75 Watts RMS (150 Watts peak) power handling with 4-ohm impedance 35 Hz-21kHz frequency response 2 Kicker 07cvr124: 12-inch CompVR Subwoofer with 4-ohm impedance Injection-molded cone with 360-degree back bracing and aluminized coating; ribbed Santoprene surround 400 Watts RMS (800 Watts peak) …

Hey I'm gonna try and not make this a versus thread. I'm selling my profile cl1200 (shut up) and am looking for an upgrade. It's going to power 2 10" L5's (ported) so I'm basically looking for a solid 800~1kW dclass @ 1 or 4 ohm. My price range is anywhere from 200-300. Right now my current choices are an Autotek SX-900X. http://www.thezeb.com/p-Autotek-SX-900X-Mo...fier-106630.htm soundstream ega 900d http://www.cardomain.com/item/SSTEGA900D those both do 900w rms at 1ohm or.... an infinity 1210a, 854w (or something) CEA rated at 4ohm...2ohm stable (i think it does 1300 or something). anyhow, they're all relatively the same price. I need some VALID opinions here. …

What are some other amps other than the sundown sax-100.4 that can run 2-way active?

I have a 400 watt class A/B amp running 2 10's right now. When I'm listening to rap music, after an hour or so, the amp shuts down from overheating, even if I don't have the volume up too high. Should I switch to a class D amp or would it not be worth it? I listen mostley to rap, but listen to rock and country too, I like to have acceptable SQ.

Hello all, well as I stated in my opening post I competed years ago in SPL and as I am building a new setup running four identical amps for my subs, I was curious what else there is to link them for good synchronization? Please do not debate with me or anyone about syncing either my post is only for the purposes of finding out what people are running to link there amps whether it be custom or store bought, I have used both. I have seen people using the maxx link from hifonics but I can't seem to find them as they must be discontinued??? Thanks for all your answers and if you would like to debate this please start another post

ight whats up guys. so im gearing up for slamology this weekend and want my aq3500 and hccas to be at the top of there game lol. so i did some trading around with some stuff i had and i picked up 2 new C&D ups12-270fr (75ah a piece) deep cycle batteris. now i also got a nice spool of xs 0 gauge flex and am doing a second run of 0 gauge to the back. so my quesion's are ... 1. when i have two runs of 0 gauge to the back and hook up the batteries, do i put both runs of 0 gauge to one batteru and them connect that battery to the other, or should i put one run of wire to each battery? 2. i have 1 fuse from my alt. to my battery, and one fuse on each run of 0 gauge to the r…

first i need to know if theis post should be in this section. i just need to know what type of speaker wire i need. im getting a FI 12" BL, do i get 16 gauge? or 12? how many feet? the amp will be right next to the box so im thinking something like 3-4 feet. the amp wire im thinking about getting is KLM 1/0 Amplifier Installation Kit by Knukonceptz. i also need to know the fuse type my amp will be a Hifonics BXi 1610D 1600W RMS, Brutus BXi Series Class D Monoblock Amplifier is that a good amp?!?!

http://www.profilecaraudio.com/crossovers.htm i just need something to cross over my subs with, nothing fancy. what are yall opinions on this?

I'm in the process of trying to decide between these 2 amps : MTX TE1501D Elite $339 USAMPS MD-2D $319 The car will be a daily driver. The subwoofer will be : RE AUDIO 15" SEX -or- RE AUDIO 15" SX I've heard the MD-2D isnt very clean, but I do love USAMPS from my expierence in the past they are GREAT amps, but for my pricerange these are the 2 amps im looking at. I have no expierence with MTX, so I ask you what is a better amp? What are the Pros and Cons of both. Also would a MD-2N be overkill for a 15" RE SXX? Would an MD-1DN do the job?

Hey there guys i just had a quick question. Right now in my car i have a ssa zcon 15' d2 running off a sundown 2500@1ohm. I just wanted to know if its possible to run the zcon off the sundown @4ohms since the efficency is better and i am happy with 600rms since i will be buying a new car and i want less power but keeping the same equipment since i dont wanna sell/rebuy etc.

Has anyone ever heard of this brand? SounDigital (amps) They are pretty good !

i was hoping M5 (or someone else) might know of a place locally that does a mix of electrical work. i had a customer drop off a large LED sign board that runs off 220V mains with seriesed 110V inverters into about 88 separate micro controller boards that run off 24/12/5.6V and control small segments of RGB led's. the panel blows breakers upon power up. its beyond the scope of work that we do at my shop and wanted to give the customer and idea of maybe where to go.

a spanish newspaper with chicks wrestling. haha not really but keep reading. First wanna say a BIG thanks to Danssoslow for just sending this to me for nothing. Thanks. now onto pics. its a vulcan VI by hifonics. pretty old school amp. now from what i understand its a 2 channel amp. so im assuming that the red/black are power and ground and the one set of wires are marked - and + so im assumeing the orange is remote and the other set is the other channel? if so which is positive and which is negative? anyway thanks to danssoslow im sure ill put it to use. ohh haven't had a chance to hook it up but will tommorrow for sure. thanks Dustin.

it got very cold around here and like many others i just bought two new batteries for my truck, these are just factory but AGM upgraded. now in an audio system lets assume i have enough wiring to transmit power with negligible losses from under hood to back seat. if i have two batteries at 1150CCA up front and put an older battery in back on the amp rack (say a 900CCA agm) will i run into issues with having a less than new battery back there? lets say the battery tests out at 80% of its rated cca (so still a decently good battery i think), when the amps pull power will it have a similar effect as a cap can have in that the alternator is now trying to charge the batter…

i have a budjet of 350$ im looking at the hifonics 2600 or the power acoustic 5500 does any one have any sugestions to witch is better to run my 12 fi btl daily driver 2ohm w/cooling best ?

Alright so I have been waiting to get money for 1/0 wiring and then my friend who is in an automotive electrical class in a local college here messaged me and said that he thinks 4 awg would be big enough for my big 3 Since my alt is only a 70 amp alt and He read that 4 awg should carry up to 150 amps.. At least in that short of a run (1ft-5ft runs) Just wanna make sure if this will work before I buy it in about 45mins. I dont have enough yet for all the 1/0 but I have enough to afford 4 awg if it is good enough now. After he said that i figured well 1/0 can carry more current at a time and quicker.. but.. If my alt only puts out 70 and 4 awg can carry 150.. Is there…

hi, i am wondering which amp would be better, i will be running my front stage with one of the other and it will be active but the processor will be my hu ( alpine cda 9887). ok here are the choices: new Eclipse Xa4000 bought online so an iffy warrenty. or a B stock sax100.4b that the bottom of the amp is slightly dented but has a 1 year warrenty with sundown.

I really hope somebody out there can help me. I have a Fusion amp(FP-1000) I also have a remote bass control for the amp. Which is a little box that goes up front with you, giving you the feature to be able to control the gain on the amp. It is connected to the amp by a telephone like plug and cord. Here is the picture of it. http://www.fusioncaraudio.com/products.php...p;product_id=97 I am not sure if they let you post links on here, sorry if you can't see or read the link. I went back to the shop that installed the audio setup in my car. He feels really bad for the bass control that I have now stopped working. He contacted Fusion to get me a new one which fusion says t…

Bought a Dual 1 ohm Fi BTL 18" Fully loaded. Whats a relativly cheap amp that will power this thing?

ive had a saz3000 since summer 08, and this next summer im lookin do double the power in my car, i need help deciding on an amp though. I heard about sundown and stetsom at the same time last summer when i asked around in a different place, and decided on sundown. now i need even more power, at 2 ohms. my choices so far are either to get another saz3000 and strap 2 together, or get a stetsom 6k2d. only problem with stetsom now is they only have the 6k2d in brazil right now. the US supplier said they might have some after april though. any advice on which to get.

Well I just got back from picking up this earthquake amp. In a little rough shape but it is a ph1000w 2 channel. Any input on this?

will this amp run at 1 ohm daily? http://jbl.com/car/products/product_detail...ser=GTS&cat=AMP i want to get two of them and two brahma's, 1 amp on each brahma. since the brahma is dual 2 ohm, the amp needs to be 1 ohm stable right? will that jbl amp work? thanks for any replies.

Just wonseeing if anyone had experience with or had heard thoughts on an Orion XTR-3 crossover

Hey guys. So I am going to be running 2 Crunch GP3000D's here in the near future and I am wondering what the benefit of strapping the amps vs. running one amp to a pair of subs? My subs are/will be dual 1 ohm coils so I can wire each sub to 2ohm and let the amp take it to a 1 ohm final load or I can strap the amps and wire all the subs to 2ohm final load. IMO, It would be easier to wire the subs to 2ohm and then run wire from 2 subs in to one amp and repeat for the other subs and amp. Since I have never strapped amps, I am curious what the benefit would be and would it be worth the extra work to try and multiple wires to the sub terminals.