Amplifiers / Head Units / Processors / Electrical

So i recently bought a pioneer avic n4 and i hooked it all up and all the unit does is open up with a black screen and when car is the screen will go down...there is no illumination or nothing...although i do here the headunit making some noises....so i know its working...and i have tried a new 30 pin plug and that didnt help.

Hi, I want to know how exactly can I measure the exact amount of RMS wattage output my amplifier is delivering to the subwoofer, reason asking is because my amplifier is too powerful for my current subwoofer and I will limit my amplifier to the maximum Rms power handling of my subwoofer, Thank you.

I want a cheap but decent head unit with an aux jack in the front... I went to several shops; they kept showing me Sony's. They were Xplodes; one had a USB jack in the front. For a second, I wanted one; I started to freak out. I don't like Sony; please help me.

I've always been against it, because it seems like it would vibrate the living fuck out of the guts and possibly make parts become loose and resulting in the amp being faulty. BUT! I am tight on space, and might have to do so. So i was wondering if everyone who has done this before can tell me if their amp(s) had a problem, if so what problem and/or if the amp was fine. Please include name(s) of equipment! Thank you!

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.

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 have an Orion 2500d and 2 Rl-p 15s ported to 31 hz in 5 cubes. Its really loud, but it seems like the subs arent really working that hard/moving that far. Like when I play low notes like Lil Scrappy "No Problems" my whole car shakes but when I watch the subs they barely move. I am running a stock alternator and I think that is a big problem because my amp isnt putting out anywhere near full power. Would a 160 amp alt. be enough or should I save for a 200 or 220 amp alt. I think Im going deaf too. How much improvement am I going to see with an alt.?

Its a 2000 watt volfenhag amp. not sure of the exact model. i had it wired at 1 ohm, and from what i have read online the lowest it should be wired is 2 ohm. It started cutting off after 10 mins, then 5, then 2, then it stopped working. I took the cover off, to look for burnt pieces, but i found nothing. it all looked fine. now, what could cause this? can it be fixed cheaply? if not, could i repair a memphis pr 600 using this amps parts? im uploading pics now and yes, i know this is a POS amp, but currently im saving up to buy a fi btl then a sundown amp. ok, photobucket is being gay so ill get pics tomorrow.

I read around a bit and read a whole thread in here and went out and bought 35 feet of 3/0 for my car. This stuffs freakin huge. It looks like a black garden hose and makes my stinger expert look like a spaghetti noodle :-(

I just bought the hifonics brz1700.1d and the Shuriken SK-BT60, do I conected like this and ground the second battery to the chassis. I have a 95 honda accord

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…

Alright guys, I'm looking for a good In-Dash 7" TFT-LCD Touchscreen, Single Din. I'm looking for something that has a responsive touch screen, looks good, has Iphone 3gs support, Aux inputs are always nice, Navigation is not needed as for Multimedia options i would like the ability to play DivX files, DVD's, and DVD Music C.D.s . I would like the ability to run 2 way active, then in the future to run 3 way active, So it must have Subwoofer + Rear+ Front outputs. My budget is around 400 probably no more than 425, I'm open to all brands, so Pioneer, Alpine, Clairion, etc would be all acceptiable.

im thinking about getting 2 zcon 18's next week, but for now i was going to go with Hifonics amps until i can afford a better amp. Was gonna run each Zcon on a Brutus 2400.1...They are supposedly CEA certified. Is anyone running Hifonics amps?? Are they worth a crap?

Hey all.The UPS guy just dropped of my new aq2200 amp.Can't wait to get it hooked up!!!

My neighbor happened upon a xtant 3300 its a big ass chrome amp unlike anything ive seen before. I went over there and hooked up on the mono sub channel to a couple Memphis 15's and it sounded good but what im wondering is what else can it be used for I googled it and found its a 3 channel with 5 channel capabilities more SQ oriented but what is this thing worth? Also ive never seen an amp like this without knobs and little plugs instead. I would have taken a pic but it was night and my cell wasn't capturing it well. Anyone have any knowlegde on it? I can probably get it for pretty damn cheap or trade my RF 450.2 for it.

So when I originally purchased my amp (1k5h 1ohm) it was the combo deal with my xcon d2 but I now will be running both xcons on it until I upgrade electrical and go bigger also got to save up the money My question is should I just wire it to 2 ohm load and have less watts per sub or wire it to .5 ohm and just keep an eye on it to make sure it don't over heat Don't want to ruin this amp it's been great and I would like to sell it in the future when I upgrade Thanks Logan

Alright so I had a nine.1 I bought used. Worked great for a couple months then all 4 fuses would blow on it. So I sent it to eD under warranty. Finally recieved one back after like 3 months of waiting. Installed the amp, worked for about 5-10 minutes then did the same thing. The amp was extremely hot to the touch also. eD wasn't much help so I decided to say fudge it and I purchased a used SAZ-1500D from Jacob which should be arriving Monday. I've been talking back and forth with Jacob about this problem and he said that there might be a short in my power wire. Theres only one spot where the rubber encasing is wore down a little bit but none of the wires i…

I need some info on these things..I've ALWAYS added an after market head unit to all my vehicles in the past. I've always though that is the best way if you want a good system. Well, I have the chance to uby an 08 Cadillac cts. Clean as hell and would be by far the nicest vehicle I've ever owned...but I'm a bass head. So questions would be.. If a clean sounding, hard hitting system is my goal will the LOC be the wrong purchase? Maybe I have the wrong idea about these things? If an after market setup was available I wouldn't even be typing this but as far as I can tell it doesn't exist. Appreciate anything you guys can add to this, its killing me that not being able to pu…

ok so i was bumpin' and after a while(10-15min), my fuse popped so i park/turn off the car, go to the back and change my 50amp fuse(got a couple for backup in the car) so then i turn on the car, i start turning up the volume VERY slowly... then I hear and see a BIG spark as if a thunder was in my trunk(the amp is naked)... and electrical smell and smoke went off, but not alot..., so i turn off the car straight up and go take off my rear battery's negative connections... so now idk what to do? what did cause this? and why my fuse popped in the first place(does that sometimes, not the first time)... is it safe to plug things bak? the reason i dindt is because I dont want …

I just recieved my new Fi BL 12 and am looking for an amp. What would be best. A used audioque 1200d, new audiopipe 1500d or a new soundstream 1200d. Sub has flatwind coil option only. Dual 2 ohm

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

Just out of curiosity has anyone ever used a harrison labs amplifier and are they capable of doing music? They actually look pretty cool and are tiny for the power they claim. After seeing the drag queen most everybody says all the hlab amps are spl burps only. Just curious not really interested in buying one.

how would an audiopipe ap1500.1d preform at .5 ohm. with 14.2 v roughly.

First, a little about my setup. I want to run a 4 channel amp on my front stage, a two channel on rear fill, and 2 sub amps. This means I need 4 sets of preamp outs right? One set for front tweets, one set for front mids, one set for rear full range, and one set for sub amps. I want to be able to cross over the front mids and tweets at different points, in case I change components. I feel it sounds better if this is done at the HU so the amplifier can concentrate power only on desired frequencys. I will only use the preamps, so internal amp isn't necessary, infact I'd prefer NO internal amplifier. Only need CD capability, no MP3, no DVD. Some sort of time alignment. …

Does anyone have an opinion/experience with these new Soundstream PCA100d or PCA1500d or PCA2000d? Will they hit their numbers? Are they worth 250-350? Thanks all