Amplifiers / Head Units / Processors / Electrical

Greetings Folks, I was in to mobile audio around year 2000. Back then the Big Box Brands like you found at Best Buy were OK but the high end companies had a significant boost in performance. Lower noise floors, met rated power output, better thermal management, and cleaner sound. Today I see that the mainstream companies products pricing has DROPPED dramatically. I wonder if quality has suffered as well. Let me give an example... Sounstream 15 years ago was a high end company that made top shelf products. Today they are owned my the corporate overlords and have mainstream products. This amp caught my attention for price, performance, and looks. …

If anyone has pics of the CV EXL400.4 guts please post them or send me a pm I want to buy a broken one and would like to see gut pics before spending money.

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?

I sold my eclipse cd8445, so as of now I'm without a hu. I was gonna get the 780mp but most people say the 880prs has so many more features. The 880 is like 300 give or take a few bucks on ebay I believe...now...I know the carputer will be more money, but I've wanted to have one for a while now, and I'm thinking...why buy a 300 dollar hu, and then in a year or 6 months replace it with a carputer? How would this work with my setup? Would it sound as good as the 880? Basically I want It becuase I have like 30 gigs of songs on my pc, so I can just play them from the hd instead of having multiple cds. What do you guys think I should do? If I do the computer, its not gonna be …

Anyone from europe have any experience with these batteries? Namely a brand called "hollywood" their SPV line seems decent for what i need it for. I thought for sure this forum had 1or2 guys from europe. I could be wrong though. Anywho its time for me to upgrade. My stock wet cell battery is going on 4 years in 2014 and i want to switch it out before it dies on me. The SPV35 and SPV45 are the models im looking at heres the specs. I can get these pretty decent price off ebay and ive seen them in person at the local car audio store here where im stationed and they look decent. SPV35 35 AH 440CCA 1000 pulse cranking amps Short circuit-2000 amps SPV45 45AH 660CCA 1200 pulse…

What is the best and easiest way to get get 16v to your amps in a daily driver? Do you need a seperate regulator for your alternator? What about the MLA Module, anyone ever used it and how well does it work?

What is the difference between marine audio and car audio? Will the typical marine audio amplifier work in a car? Are their wny special considerations? Wiring? Air Circulation? Voltage? Thanks for the input.

Im getting a 12" FI Q with the cooling package. It will be put into a 2.5 cu ft. box tuned to 31-33hz (cant deside yet). But I really want to know a good amp to power it with that will not kill my wallet or my electrical in my car. Iv got stock alt and bat with a big 3 upgrade and a 5 farad cap. Also I DO NOT plan on running at 1 ohm b/c i want good SQ. Any input is greatly appreciated! Thanks

I have 2 FI BL 12's hooked up to a Hifonics 2500, running at 1ohm. They seem to max out with my stock electrical (granted i have the big 3 and 2 yellowtops in the back) Am i getting the full power out of the amp? I hooked the subs to my buddies car who is running full electrical and 3500 rms and it was insanely louder. What can i do to get more towards his level or atleast max out my amp to give the full 2500 rms to these subs...

never dealt with EQ's and stuff before.... i originally planned to run an EQ and an external active xover, but lo and behold, the amp i am planning to run, the Usamps AX5600 has a built in 3-way xover. SOOO instead of spending another 50 dollars or so, and adding more stuff to wire, i can just run everything from the amp and the EQ. i purchased a PG TiEQ15 a few weeks ago and it only has one set of RCA inputs, and 1 set of outputs while the amp has 3 sets of inputs. i know i have to run another set of speaker wire/side as well as a set of RCA's from my HU but how do i handle the EQ? just run the eq off of the front RCA's? or am i out of luck and get a new eq with 3 …

So today i received a nice new 220amp DB electrical alternator since my stocker finally fell victim to the 3500D. After a 5 hour install process which is considered fast on a mazda tribute........ i start the car up and hear a big old grinding noise coming from it. Needless to say i am highly pissed at the situation and they best have a new one at my dorr very quick. Anyone else had experience with them? I herd alot of good things and for the price its not bad at all. Anyways expect a new video with 4 agms and a new alt soon if i ever get it fixed..... should be a good little gain.

I'm currently in the process of designing/setting up my first system. I currently have a pioneer deh-p690ub head unit but haven't been able to figure out all of its features yet. Can i have an active front stage with this headunit? I have a set of focal 6.5 V2 polyglass components, not installed, but i'm thinking about returning them to tweeter because after browsing through the threads here I'm sure i can get a better front stage for the money. Any input would be helpful, thanks.

do you think that a kicker kx600.4 amp will work for a pair of 12 cvrs. do you think it will sound good. thx

Any body ever run this head unit? Looks to be pretty nice for the price. This might be the one i use. Any opions would be greatly appreciated here's a link http://mobile.jvc.com/product.jsp?modelId=...d=54&page=3

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.

Okay, So here in a few days I am ordering some Mach5 MAW-15's and I was wondering what Amp would be best to push them...... I have a list of some amps that I "THINK" would work good with them. So tell me what u think. Feel free to inform me of any amps that arent on the list that would be good for the MAW's Kenwood KAC-9103 US Amps XT-2000D Kicker ZX1000.1 Crunch PZi 1000.1 Hifonics BXi 1606D Hifonics ZXi 1006 Kenwood KAC-9152D. ~MadroX

I'm getting high pitch hum (upper midrange freq) and a warble sound coming from the sub when everything is on. 1. Amp is a Zed Mini 2. front stage amp is a sundown 100.4 3. Sven LOC for the stock H/U The high pitch hiss comes on when the amps turn on. I don't get any distortion from the speaker run by the sundown. When I turn the music up, the sub still has the high pitch noise and a warble sound that kinda goes with the music. I've check the RCA and have used two different sets to make sure. I even connected another sub to the system and get the same horrible distortion. Is this an amp problem or is there something wrong with the electrical system trying to run this amp …

Amplifiers | 01 | 02 |ELEMENT-5 5209315ELP-5001D 1 Ohms Max Power: 5000w x 1 2 Ohm Max Power: 3000w x 1 4 Ohm RMS Power: 1400w x 1 2 Ohm RMS Power: 2000w x 1 1 Ohm RMS Power: 2600w x 1 S/N Ratio: 90dB THD: 0.08% Channel Separation: 60dB Frequency Response: 15Hz-400Hz Low Pass Frequency: 35Hz-250Hz Bass Boost Control: 45Hz (0-18dB) Phase Shift: 0-180? Amplifiers ELEMENT-5 5209315ELP-5001D 1 Ohms Max Power: 5000w x 1 2 Ohm Max Power: 3000w x 1 4 Ohm RMS Power: 1400w x 1 2 Ohm RMS Power: 2000w x 1 1 Ohm RMS Power: 2600w x 1 S/N Ratio: 90dB THD: 0.08% Channel Separation: 60dB Frequency Response: 15Hz-400Hz Low Pass Frequency: 35Hz-250Hz Bass Boost Control: 45Hz (0-18dB)…

Chassis reminds me a little of the old ones.

Its all in the title.. How do the mean machines run at 0.67ohms if they can at all? THANKS

Has anyone here had any experience with them. I was able to purchase one for $200 planning running a 10 z v.4 at .5ohm with it.

Well, im looking into this amp casue its pretty cheap where i found it. I heard good and bad about it. I hear it will do 1/2ohm daily and over 3000watts? Are their amps any good? The model im looking at is the Concept CC-D2400, its an older model I think. Thaks for the help...

Arrived today with a big pile of bird crap on the box! Maybe that's a bad omen??

I set the Hz to roughly 80, but what about this sub sonic eq and the bass eq that goes from 0 - 18db should I mess with these settings at all? Its 2 12s down fire sealed box incase that matters

I am interested in a four channel amplifier and have been looking at ARC, Sundown, and a few more. Has anyone compared the SQ of these and other amplifiers? Also, where is the Sundown amplifiers made? Any suggestions would be appreciated. Thanks