Amplifiers / Head Units / Processors / Electrical

Anyone familiar with these amps? I have 3 of them and I am trying to figure out what the switch on the bottom actually does. It has an "H" and "L" which I thought would be high/low pass filter, but it doesn't seem to make an audible difference. Also, Is the Remote and ACC relay on these amps known to go bad?

he sent it cause he knows I am a old RF amp nut, but here is the .pdf link >> http://www.rockfordfosgate.com/press/asset...25punchamps.pdf

Hey everyone, I wanted to share with you my techniques for wiring and using techflex. I really enjoy using it to protect wiring and it does a great job of "cleaning up" the install. It's also great for revamping older wiring. Enjoy!

well I think I have desided to keep my factory HU (so I can use the steering wheel controls) any thoughts on either piece? http://mobileaudiocontrol.com/product.asp?...249&l1=5249&l2= http://jlaudio.com/press/CleanSweep05.html I am kinda stumped on what to use----

Hey guys well I want to clean up the wiring behind my head unit a little bit. I have the aswc1 for steering wheel controls, antenna adapter which has a power wire, and the remote wire from my amp. All this is tied into the head units wiring harness. Is this too much on the factory harness? Should I run some additional wires, just looking for some opinions here?

I'm trying to bring the shine back to my old SS class a amps. I've started on a few fins using eagle one nevr-dull. It comes out nice but takes forever to clean up. Anyone here have a good suggestions for cleaning up aluminum?

Ok, SOOOO, I'm reallllly baffled and just plain pissed off. Last night i decided to cable tie ALL of my wires, put plastic tuding around all of them, and tie them back. (kinda clean up my wires/install real good before I make my amplifier rack.) So, that's what i was doing last night. Not installing anything...I only unhooked my subwoofer amp...nothing else, i didn't even take apart my dash or anything. That's the pre-face, here's what happened. I was hooking my subwoofer amplifier back up, (don't THINK it had anything to do with this...but it happened at the same time i was hooking the sub amp up.) Keep in mind my car key is IN MY POCKET no where near the ignition and m…

i just bought a set of boston pro60s for the mini. not sure if im gonna run rear fill yet or not...my question is...should i keep the factory HU and run a 3sixty.1 or jl cleansweep or one of those, and keep the factory HU, but with aftermarket speakers, subs, amps? or should i get an aftermarket HU? i want it to look some what factory, so if i get a HU, its prally gonna be the alpine 9855 becuase its black and you can change the color to amber i believe, so itll match all my dash lights better. anyone use the clean sweep? its like 119ish on ebay i think... pro's, con's? i never use cd's in the mini anymore either...i have a factory AUX input on the stock HU, and i use my …

while i was driving yesterday my car started to make a strange clicking noise under the passanger side of the dash. earlier that day i had stopped by a sears auto center where a friend works and hooked the car up to their battery diagnostic and ran my system almost full volume for about 30 seconds. i noticed the voltage never dropped under 12 and the amperage draw stayed around 80-90 at the highest. i stopped at in and out and then drove the car home, the clicking started right as i was pulling in my driveway, the radio went on and off a bunch and lights on the dash went crazy. i have a redtop, kicker 1/0 a sundown 1500 and a re sx 15 (dual 2). it's in a 1995 accord 2.2…

ok I have a chance to pick up one of these for a good price is it any good? does anyone have first hand experience? heres the info I found on it. Sigma-Delta Platform Through Hole Technology Double Sided Epoxy Military Standard PCB Center Path Technology (Patent Pending) Un-regulated Power Supply Full "Mosfet" Power Supply and Output Stages Dual 0 gauge power inputs Dual 0 gauge ground Inputs True .5 ohm stable 17.5V Input voltage Digital Class "D" Power Supply 3575 x 1 RMS @ 2 ohms 5200 x 1 RMS @ 1 ohm 2 cd4800.1lx amps bridged together power 5200 RM S @ 4 ohms 12,000 RMS @ 2 ohms Freq Response: 20 HZ - 330 HZ S/N Ratio: > 90 dB THD: <.03 % Inpu…

I am redoing a car that has 2 concept cc-d2400's. I'm thinking about going with 2 cdx-20a's, are they strappable? what are the full specs, S/N, etc...? Any help would be greatly appreciated.

what about them....anyone with any experience? specificly....this one? lemme know...the sub is on it's way..it's needs an amp to push it!! wheeeeeeeeeeeeeeeeeeeeeeeeeeee

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?

I live in indianapolis. When the day comes that I get my equipment installed is there anyone on here that could help me with getting my amps setup properly so I do damage my speakers

How do you prevent clipping, like prevent your head unit/source from sending a clipped signal and your amp from clipping a signal

Ok i have a bad clippin problem. I think its my rcas because they have always sucked. What are.some good rcas i can get. i dont care about price. And what some good speaker wire i can get i have scoche 12 gauge power wire which i do NOT trust. And im having bad voltage.drop im running stock electrical with 1 gauge welding wire.

I have a AQ1200d with the clipping indicator on the gain knob, and I noticed that the light blinks earlier than it did before. For example, on a certain song the volume on the HU would be 22 without any clipping. Now at 22 on the same song, it blinks, so I bring it down to 21 and no blinks. I noticed this happened a couple months before also, and it feels like the power of the system is depleting. Is this a sign the electrical is giving out? Right now, I'm running a 150a alternator, big 3, d34 yellowtop for the front only, and 1400rms for the total of the amps.

so mostly everyone knows about clipping, when the music gets turned up and it hits a bass note, starts to play it then quickly drops off. well i've been having this problem ever since i got my new setup and i've read the how to set the gain of an amp thread, done it. no change and i've tested the impedance of my vioce coils and they're correct, dual 1s i've tested the ohms on the output of my amp and it's reading 2 flat which is what it's supposed to be i've re wired my sub to the amp and checked my rca's but it still clips when it gets turned up. any other suggestions, please?

I'm looking for some good coaxial speakers. I had a pair of MTX 4 ways and I liked the way they sounded alot, however I can't find them anywhere anymore. What I liked about them were they were built tough and gave me great highs with alot of detail. Who makes tough built coaxial speakers that come in 4 or 5 way 6x9s? I was looking at Pioneer 5 way 6x9s. Are Pioneers any good? I want a good pair of 5 1/4s and 6x9s. I had Kenwoods, but those sucked compared to the MTXs I had.

I'm strating a new project and was wondering if JBL gto 1201is a good amp for 10" L7's. Budget's not so big hehe, so i'm tryin to get something that can feed L7 at a decent price.

electrical system consists of 220 amp alt., 2 hc 2400 kinetik, and the big three completed. I have a 2000 blazer, box is built to vehicles peak tuning frequency. What would be the best amp to use for competition in the street 3 class for meca. Price of amp is not to much of an issue, just looking for something to get the most from the subs. All help would be appreciative.

wonder if I should install my phoenix gold bass cube? we have to play a song supplied from the judges for spl and sq categories. You guys think it would make a difference?

ok here it is I think that I'll be going with either the opti 6000 or the VFL 500.1 any input on which one would be greatly helpfull. Also if there are any others in the same price (1500-2000) feel free to post them. Thanks

Hey I was wondering if there were any crossovers/proccesors that are like the RF symmetry EPX^2, except cheaper lol I'm talking about something that has a face where you can change anything with a touch of a button, anything else out there? Thanks Blake

Hi, How would you compare "Sundown SAX-50.4" with the following amps? Alpine MRP-F300 Audison SRX 4 Cadence iA4 Eclipse EA4100 JL 300/2 Kicker 350.4 I need an best fit amp for Image Dynamics CTX65CS speakers.