Amplifiers / Head Units / Processors / Electrical

ive searched for a while with no luck. i have access to a O-scope to set it but i was wondering if ther is anything special i need to know to set it?? any info will help too.

im currently running a Zapco 360.4 brigded 180x2 for my componenets and a Xtant 301a regulated 300w (old school pre MTX) for my sub... huge fan of US made amps, both amps i know for sure are underrated and are badass amps, but im stuck i have an opportunity to pick up 2 audison amps for about 600 bucks... the LXr4.300 and the LXr1.400... i know audison makes great high end amps, but these are their middle end stuff... i was just wondering if it would be worth it to replace my current setup w/ the audisons has anyone tried the LXr line out? thnx for lookin

I like both - the 9887 has a lot of audio plusses, but I really like the 710's iPod control (fast - no lag) Can you guys weigh in on which you would get? I'm also going to add/ or use the BT feature for handsfree. Please chime in with your experience on either HU. thx!

Does anyone that is familiar with the Audiopipe 3000D (The one that is two 1500's strapped) familiar with what kind of current it pulls? I plan on getting one in the future, and I am trying to plan out my electrical system. I need to know what it takes to be able to back one of these suckers up. I currently have a 220amp h.o alternator, 1/0 Big 3, an Optima yellow top under the hood, and a run of 200amp fused 1/0 cable to the back.

So i've been looking at upgrading head units because I am getting some new components and I have an alpine now and use it all the time with my iPod. I currently have a 9881. So I am thinking of sticking with the Alpine line-up and I was going to go with the 9887 for sure, but now I've seen the 9884 and it seems to have a lot of awesome features. Whats the big differences here? My currents needs I guess are: Imprint technology good equalizer( im not sure if parametric or graphic is better for me. But either would be better then 9881's) good iPod control Thats pretty much it I guess... I have a pair of 6.5 Koda components coming in soon and am hoping to make them sound even…

Is MA Audio any good? I think they are but haven't heard any myself. Thanks a lot.

I've been running things off 1 alternator and 5 optimas for quite a while now, problem after problem kept delaying me getting my charging system right. About a month ago I finally got everything in, and just figured I'd say I'm very pleased. I ordered 3 alternators and a 4 alt bracket through Iraggi and was met with terrible customer service. He didn't respond to emails or calls for weeks on end. I finally got the alts in twice the time he promised (the only reason I went with him for alts) just to find he didn't send my bracket. After being promised I'd be called for weeks and even having his girlfriend/wife answer to just hang up on me the bracket finally arrived. I do…

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

Has any one used these. Good or bad?

Okay guys, My wife has been beggin me to get her new truck (2007) silverado Crew to sound similar to my old S-10. In the S-10 I had a downfiring box with Solobaric S10D's 4ohm running mono on a US 1000X Some might say it was a little overkill but I had it turned down and was probaly one of the cleanest systems that I had herd (Yes I know just my preference) I also had MB Quart Q's for mids and Highs running off a PPI PCX280 which I still have the Quarts and the PPI. Okay you might be wondering where I am going with this. I am looking for a little help for powering these subs, and keeping the SQ good. The sq was amazing with my US amp and it pounded at the same tim…

OK.. I will have three amps. Fuse ratings of amps- 30, 40, 150... will my stock alt (125 amps), the big three, and a 18 farad cap be able to hold up? I got like an autocraft titanium battery too.. The cap is optional, since I know many of you believe caps don't work. I will be running 480 watts rms to 4 pairs of tweets 300 watts rms to speakers 1300 watts rms to the sub. I like to play my system all the way cranked for a long time... Will my electric be able to hold up to this, or am I going to need to buy a new alt?

So I'm pretty sure I'm getting knukonceptz wiring for my set-up. my set-up: 2 fi q12's fully loaded (subs) Fi: 2 sets of alpine spr-13s components (speakers- 4 total) Alpine Electronics of America, Inc. 1 audioque 2200d (amp for sub) Audioque: Amps: AQ2200D 1 Alpine PDX-4. 100 (amp for speakers) Alpine Electronics of America, Inc. So, for the Audioque amp i'm thinking about getting the Kolossus Flex 0 Gauge Dual Amp Power Kit ( 0 GAUGE DUAL AMP POWER KIT ) And for the Alpine amp I'm thinking about getting the Complete 4 Gauge 4 Channel Amplifier Installation Kit ( 4 Gauge Amplifier Installation Kit ) Does this Installation Kit include enough speaker wire for 4 speake…

i put in my new 200 amp from the group buy at ca.com forums. when over 950 rpm or so, it is awesome, rarely ever drops from 13.5 volts and when it does, not under 13. (going by my dash gauge anyhow) under 950 though, the voltage will drop almost to the red, to around 9.. red is at 7.5 or 8. having the stereo up drops it almost another half volt. either way, that is way low voltage. i could just turn my idle rpm up to 950 but it would burn more gas, and i like the rumble of a healthy v8 idling around 700 rpm. i do not have my optima yellow top in yet, waiting on terminals. im using an old, cheap, autozone battery, with 4 gauge run to the back split into 2 8 gauge wires. …

so im buying this amp an i was gonna buy a 0-scope to set my amp gains. but since there's a clip light will that allow me to set the gains as high as they'll go without sendin a clipped signal.? kinda like what an o-scope would do an tell me when the signal was gettin clipped?

So I just got two 12" daily Bl's and was wondering what type of amp to run them with. I have a stock electrical system on a 2001 Elantra and do not want to mess around with the electrical so I want to know what type of amp to run them with without having to upgrade. The subs are dual 1 ohm and I will be using a ported box. I also need a new head unit but i only want to spend $100-$250 on that. On the amp i'm open to spending up to $400. Thanks for your opinions/suggestions.

Good evening people I need some info on the epicenters , like the ones from Audiocontrol . What exactly do they do ? Is it a great plus having one if it's free. thanks

Alright, I have an older kicker kx400.2 i believe it is and it's not working. I only found one little connection broken, which is pictured below. Would it hurt to try and push them back together and solder them lightly? It wouldn't void a warranty, and it wouldn't be a hassle, but is it safe? I don't have any other way to power it up other than a stand alone battery that was in my truck a while back. Is it safe to run it straight off the batt to test it? overall: broken part (up under the silver plate screwed in the side): other pictures:

I have a FI BL12 fully loaded and need a new amp, and i was wondering which was better, the rockford t1500 or powerbass ASA 1500.1dx Patrick

okay guys it sounds like a noob question which is probley is but im just trying to figure out what i am trying to see as a final impedence i have 2 woofers with .7 coils 1.) if i wire it in series/parallel does that mean i get my amps at .35 each and .7 total? or does each amp get .7 and 1.4 total? 2.) if i wire it in just series does that mean my amps each will see close to 1.4 ohm each? and 2.8 total? just getting lil confused on this any help please

I would like to give a big THANKS to johnecon2001, vladd and a few others for talking me into experiencing the wonderful world of Time Alignment. I recently purchased an Alpine 9887 and can not believe the difference in the imagining that TA makes. How did I ever get along without? Thanks again guys this is by far the coolest/greatest thing since Sliced Bread.

I'm working on a little project where the only available power source is a 12 cell Ni-MH pack, starting at 16.8V fully charged, but dropping to 15-16V after some use. Would a HU run on this, or would it go up in smoke?

Well i decided to change things up and bought a kicker Zx700.5 so far so good it looks amazing, here are some pics. now for the new sub, i was thinking skar...only time will tell lol...

I'm finally getting around to installing the stuff I've had for over a year now. I'll be putting 2 RE 8's powered by a USX 2080. My deck is an old JVC El-Kameleon KX-something or other (the best Kameleon they had), I'll be using the deck's sub outs because I'm too cheap to buy a crossover for now, and the highs are Infinity Reference 6x8's. That was all because I know I'd get asked. Anyway, I need a wiring kit for the amp. Denim has informed me that someone on here makes and sells them on the cheap? Hook a brotha up

Has anyone else had the whining noise from the RCAs with the 880? I was switching around some wiring today, accidently touched a speaker wire to the ground wire on the amp and all of a sudden I hear a whining when I turn the vehicle back on. When I grounded a single RCA on the front pre-out the sound nearly went away, still there just barely audible So a couple quick questions about this.... When grounding the RCA would I have to do it to every pre-out being used? (white and red of all 3 pre-outs if all were being used?) Is there a nicer looking way of doing this? Should the deck just be sent to pioneer to be fixed instead?