Amplifiers / Head Units / Processors / Electrical

My friend recently purchased one of these and he wanted to know if they were good or not?

hey guys..im about to order some 1/0 to do the big 3 in, and was wondering if it was worth the extra money to buy welding cable, or if knu 1/0 would do the same thing. Im only asking because i've heard some people say bad things about knu because its not pure copper. Also..do you think 15 feet would be enough..its on a 01 cavalier. Thanks!

i'm looking to upgrade my dual flip screen for a normal good quantity HU. i can buy a pioneer deh-p6200bt used from a friend from the specs it looks good on paper, i have never owned a pioneer HU any thoughts or opinions before i buy it. thanks.

no constant 12v. Deck won't hold memory. I'm down to 2 more things to trouble shoot one check all wiring in car. I also have the engine light on, fog lights not working and first setting on windshield wipers not working. I have checked all fuses in dash. checked unit wiring. I'm going to check to make sure that the factory wires are matching with the aftermarkets correctly. Other than those 2 i'm completely clueless. The car is a 95 altima unit is alpine 9835

simple question... if i remove the cover on my amp so the guts are showing under the plexiglass, and mount a pair of fans similar to this: http://74.175.101.66/dealer/itemdesc.asp?C...amp;eq=&Tp= one per side pushing/pulling to create good cross ventilation, do you think it would be adequate? I think that i am going to hang onto my mtx a little longer since for the price i can't really beat it, and since i don't really like the looks i wanted to try exposing the board. how dramatically will this affect the amps cooling capabilities?

what amp would be best matched with a 15" SSD w/ the bp option? orion 1200d RF t1001bd Sundown sae-1000 I can get the orion and rf for about 200 locally and I am waiting for the email back for the sundown. What would you guys choose? thanks for any input -Ryan

I am gong to be getting 4 Rockford fosgate t2500-1bdcp's and im wondering if there was a way to calculate exactly how much power I will need. I am planning on getting 2 DC 300 amp Spx alternators and 5 xs 2700 Batteries. will that be enough or does anyone have any other suggestions?

I have a Soundstream RUB 1600 watt amp wire at 1 ohm. When I set my gains I used the typical 50hz, sub wires disconnected, etc... I set the voltage to 40 volts on the nuts. Hooked everything back up and let er rip. Sounds fine. Well I finally got around to mounting the amp and cleaning up the wires. Before I did that though I double checked my gains. Voltage was at 47 volts? What would cause it to rise like that? I used the same tone as before. So I have been checking it off and on for the last couple days and sure enough, volts keep rising up even the the gain knob hasn't been touched. Any idea on why it would do this? I've checked everything from the battery back and ev…

man this post puts a damper on upgrading alternators for me. Anyone know how to get around this PCM stuff other than rewinding/rebuilding.

ok im a little said im some where in the range of 13.9 14.2while my car is running. and im 12.3 with the car off. i wanna be higher.. what must i do. 200 amp h/o alt 3 yellow tops. big 3 1 run of 0 gauge 3x300 amp circut breaker

So I've been looking at a bunch of nav head units, and these two seem like the best out there. I haven't had a chance to use either as I can't find any local shops that have either in stock. What is the general consensus on these two? Is there a clear cut winner? I've heard that the pioneer's have a high failure rate, and they often times freeze up, is that true? They have a gorgeous UI, but if it doesn't work I guess it's not that great. My other concerns with the pioneer are the low RMS power output, no name GPS, and only a single USB input. Would I need an amp with the pioneer or is 14 watts RMS enough for components and mid basses (no subs yet)? Is the GPS comparable …

so i got an iraggi alt about a month ago and the battery indicator light(on the dash) was on the whole time, it died on me after 5 days, so i sent it back to iraggi. i installed a stock alt, everything was perfect, the batt light wasn't on. then i got the replacement alt from iraggi, got it installed and now the batt light is on again. the voltage is about 14.2. upgraded big 3 is this normal? its for a 2000 ford explorer sport 4.0L SOHC 240/165amp Amputator series Iraggi Alternator Optima Yellowtop(under the hood) Kinetik hc2400

I have 2 Audioque 2200d amps..My question is what type of electrical would i need? My car has a 160 amp alt,and i have 2 deka g31,would that be good for it? Its gonna be for daily usage..Thanks for any help.

Hey guys, i'm having a problem with my front comp speakers (PG RSD 6.5) and the amp for them (Sundown SAX-100.2) I just put a new head unit into the car, its a Sony xplod CDX-gt 5. I know, its a garbage head unit but i'm selling the car and didn't want to give away my good unit with it. My problem is that there is almost no sound coming out of the front speakers even though i have the gains flat out maxed on the amp. Help would be greatly appritiated.

im lookin to finally upgrade my electrical im only running 1 1200 but i have big plans coming im just looking for a good batt for under the hood then add some to the back thanks.

Anyone fix amps!?

So I've noticed my system makes makes a sound like bacon sizzlin' on a pan when I go from 0 to 1 on the volume knob. It's not noticable at normal listening volumes, but I'm sure it's still present in the signal. I was wondering if this should concern me.

goin in my benz clk Alpine 901 or 310 Clarion VRX755VD Pioneer AVH-P7600DVD

I am currently looking into the three.1 from audiocontrol http://www.mobileaudiocontrol.com/product....roduct_Id=14149 I was hoping someone with more in-depth tech knowledge could educate me on if this product is worth my while... I have Alpine 9857 1 SS Rubicon 502 100 watts x 2 running my front comps (A/D/S 6-1/2" 346cs) 2 Us Amps MD.1D for my subs.... I am looking to get another amp to toss my A/D/S passive crossovers and run active... If the three.1 from AC isn't gonna fit the bill what would you all recommend I'm not going for competition SQ or anything just what a nice sounding daily beater that sounds pretty darn good to the ear....

Hey, I was running wires etc today and I decided to just make sure everything worked alright before I got my box built. So the amp turns on and appears to be fine (it isnt in protect mode) but the subs only hiss. It seems like they are moving a little bit but I dont hear any sound except for white noise. My rca's probably arent the best *rockford fosgates* but they should work and for the ground I sanded a patch in the trunk and screwed it down. The amps manual says that white noise is caused by the amps settings but I turned them all in different ways and still nothing. btw I have a hifonics brutus 1606d and 2 12" soundsplinter rlps and a pioneer premier 6700 any ideas?

I won an auction last night on a Diamond audio 400.4 amp under a hundred shipped. Not familiar at all with the brand but had heard of it which is why I went ahead and got it. Any words of wisdom regarding the brand and amp?

ok so if i got 2 amps hooked up how should i ground them, so far i got a 1/0 spliced to 2 8 guage wires. its not working very well, should i get another distro block for my gound wires as well?

What does anyone and everyone think of this headunit.I dont mean looks or price i mean sound and quality?

whats up guys and gals....i am installing 2 18" fully loaded btls being pushed by 2 us amps md-3d rated at 2000 dont think power rating for the question matters but oh well..anyway the question i have is how to run the subs on the amps so i can use 1 bass knob from 1 amp and not have to run both...the amps are multilinkable amps just not for sure how to wire...help out thanks alot

I couldn't decide for the longest time and now i've finally decided. And i'm going with AVIC-D3. I bought it today now its just a matter of time until i get it in. Hopefully tomorrow. I was bored so figured i'd post. Feel free to tell me what u think about it.