Amplifiers / Head Units / Processors / Electrical

I have an 86 crown vic with a kicker 300 watt amp powering an IA 187 15. When i have the volume or bass up i get some very noticable dimming from my interior and exterior lights. I think the stock alternator is only a sixty five amp. What i want to know is will this up grade help my dimming, and what exactly is it. I know its replacing wires with larger wire, but what wires should be replaced and how big should i go. I tried using the search feature but i guess its idiot proof.

For over a year now I thought my amps were fully shutting down when the dome lights did. They have not been, but I didn't start suffering low volatge the next morning until recently.... which means that my batteries must have been stronger before but doing this over a year has damaged them marginaly. Today I was waiting for my GF with the ACC in the off. After 15 minutes the toggle switchs shut off and the deck shut off...as they should. I looked in back, sure enough the amps were off... wait... the red lights on the 3 KX amps were off and the blue display was off on the SX...but I saw a faint green glow. I stuck my head through the port and looked at the bottoms of the a…

HI! My name is Bosco Ruiz, Iam from Nicaragua and I bought 2 TEAM RF 12" 2000 RMS Each sub.... I have a questions. Can I put 1 T20001 For each sub.?? I can not to put 2 T30001, Cause it is too expensive....I have only 1 T20001 but i could to buy another one for those subs. What do u suggest??

I'm about to order an XS Power D925 for the second battery in my suv. I have a bigger battery upfront i got from o'reilly's. It's not a deep cell but it's about the biggest I could get with out spending a ton cuz i was on a budget. Now my question is should i buy a different battery for upfront? My goals are just to get my voltage to stay at a constant voltage. My amp draws around 1500 rms and when i upgrade will probably be in the 1700-2000 rms range. What do you guys think?

so i was sayin how the sub was making a knocking sound(bottoming out). so i decided to perform an experiment. i setup a -6db 50hz test tone put my radio at volume 35(70%) and i tuned the gain to put out 31.62 volts, which is 1000 watts. next i put in the removed the test tone cd and put the song that made the knocking sound in. looking at the volt meter some parts of the song would jump to over 40volts thats like 1600 watts, now i see why the sub was knocking, obviously that is a clipped signal. why is this happening? if i set my amp with a DMM with a test tone why am i getting a huge signal when i play a song. doesnt make sense and also makes the DMM method for setting g…

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.?

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 …

Here's what I want: single din MP3/WMA Bluetooth USB 3 sets pre outs In the past I was always partial to Nakamichi but no Nakamichi head unit has the options I'm looking for. I used to have a Pioneer 8600 and it was great so I could say I'm a Pioneer fan as well. I've been looking around, kind of leaning towards a Pioneer Premier 610BT, a Pioneer 1610BT or an Eclipse CD5030 or an Eclipse CD3200. Any personal preferences out of these or could I look at some others? I'd like to stay under $250 if possible.

specificly the a3000db, here, and the a520-2hp, here...... what can anyone tell me about them? how are their amps in general? the reason i am asking is becuz a install i am about to start might include these two amps, if they are atleast capable of their rated power and good performers... also, if u can list amps in the same power range, the mono amp needs to be either 1/2 ohm or 2 ohm stable(the subs are dvc 2ohm) for around the same price...plz list....i need them to be a "matching" pair thanks all wheeeeeeeeeeeeeeeeeeeeeeeeeee

Anyone have any idea what could be causing this?

So my question is, how many have tried a 12v battery with a 2v battery in series to get 14v and charge at 16.3-16.8 volts... And this would be a daily / spl setup. so let me hear all the pro's @ con's, I think it would rock

if so then how where they? of course as sundown site states the only place you should get them from is DB-r electronics i was just wondering if any one has ever tryed them and what was the condition of the amp if it was a refurb im just trying to see if i should go refurb and save some $$ that can be spent else where in the setup or should i just stick with buying the brand new amps

So i have an Fi Car Audio SSD 12 inch Subwoofer and a planet audio amp and the box is a groundshaker sqpxl 1 12 at 33 -35hz and how do you guys think i should tune my amp to this setup

Ok i'm getting a saz 3000 and a 250 alt now i need to know which battery you guys would suggest i'm lookin at kinetik and optima but don't know which one of either any suggestion thanks

Ok eclipse 8053 just hooked up my BLA yesterday.

nevermind..hehe what if i can't reach the engine block ground? will that be alright? wheeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

I have an fi q 12 in a ported enclosure tuned to 32 Hz. Where on the dial is 28-29 Hz so I can set it properly. Also where should I put the lpf? Thanks a lot for the help

I have a 12" kicker l7 2ohm dvc sub needs 750watts rms i would like to get the kicker 750.1 but i cant wire it to 2ohms to get 750watts so i have to go with something like this. Also are hifonics amps any good? # No. OF CHANNELS: 2 # OUTPUT (watts):RMS @ 4 Ohms 220x2 # RMS @ 2 Ohms 380x2 # RMS @ 4 Ohm Mono 760x1 # T.H.D.: 0.02% # FREQ. RESPONSE (Hz): 10 - 30k # SIGNAL TO NOISE RATIO: >97dB # DAMPING FACTOR: >200 # INPUT SENSITVITY: 0.5 - 4.0V # CROSOVER SLOPES: 12dB # CROSSOVER FREQUENCY: High-Pass(Hz) 50 - 600 # Low-Pass(Hz) 50 - 150 # SUBWOFFER EQ: 0 - 18dB 0 # SUBWOOFER EQ FREQ. (Hz) : 40 - 120 # DIMENSIONS (INCHES): 9.5x2.5x20.0 # Fully regulated MOSFET power s…

okay so i know this might be a noob question but hey im a noob lol. so i want to run 2 runs of 0 guage power to my amp, but they amp only has one input so can i take a normal distribution block and put the two power wires from the battery up front into the the usual out spots and put one run from the amplifier to the input of the block? i will also run 2 runs of ground if i can, i just want to make sure i get as much power to my amp as i can even know i know its over kill. hopefully i can upload this right but here is a picture to help explain what i mean.

Hello Friends,I don’t understand from music and the need a help. I have one subwoofer-Pioneer TS-W311D4 1400 watts-dual 4 ohm ,12 inch ,I need an amplifier for it. I like one but I don’t know it is ok for the speaker. It is Pioneer 1600 w ,Class D Digital mono Mosfet from bestbuy. Model-GM-D8601 up to 800w rms -1 ohms up to 500w rms -2 ohms Up to 300 w Rms - 4 ohms It is ok ? and how to wire The speaker ?Parallel or series? My car is Toyota Highlander Hybrid. what kind of wires kit I need? thank you and merry Christmas

hi guys this is my set-up, I purchased a new hifonics BXI1210D from vminovations to connect to my set of pioneer ts308D4 at 1 ohm in a dual ported box, should i be alright? any tips in makin my install better? Any good ideas on setting the gain or any other settings? current set up on my Ford 1995 Explorer 4 dr -kenwood mpc205 HU with 2volts at the sub preout -2 12" 308D4 pioneer 400rms each, final impedance is 1 ohm -Ported box at 1.65-1.70 cu per chamber (rough estimate) -4 gauge wiring from ebay -1000 cold cranking amp everstart battery from walmart -partial big 3, 4 gauge from + battery to + on alternator -80 amp fuse 12 inches from battery -level 1/2 up, LPF 1/3 u…

ok so i installed my optima up front... what kindda battery do you think i should get to back up the amp i have? (kicker zx2500.1) I was looking at at a powermaster D3100 but idk if that would be overkill or not =(

hi guys, i know alot has been ask about this 2 HU's, more often discussed on, "it looks fugly", "it has better tuning capabilities", "it has this pico fuse prob" and many more... frankly now i know i cant get the best HU i want due to cost so i have to get the best i can do with my current budget... Pioneer P800PRS or Eclipse CD7200mkII... im already aware of most specs... right now i would just like to ask from people who have used the 2 or have some experience on it.... tuning wise, i know it would be a debate as to parametric is better that graphic or vice versa... and to some, they even say the 7band parametric can be as powerful as the 16band graphic... so my only q…

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

I finally got my system bought and all put together today!! 2 2 0hm 12 inch L7s Kicker zx 1500 streetwires powerstream 0/1 300A anl fuse optima redtop so the problem is... i turn my truck on, system turns on fine, as i turn the bass up, it shuts off, i turn it down, it gradually comes back on after a few seconds. And does the same thing each time. i grounded it to the seatpost bolt ( which i found out briefly agok, IS NOT ATTACHED TO THE FRAME) i Wired the subs down to 1 ohm each, equalling a 2 ohm load, but the weird thing is, is that the12volt.com said to wire it one way (for 2 ohm load) and kicker said to wire another way?????? so i went with this way- as oppossed to …