Amplifiers / Head Units / Processors / Electrical

why was i told that the 4 gauge wire that i am using for my sub is not only overkill but bad for it due to too much resistance? I have not heard of this theory before, is there something that would support this train of thought? thanks chop

So... ill be needing 2 amp wiring kits. One for my sundown 50.4 (either 4 or 8 gauge. Idk what it takes.) that im geting. And one for my sundown 2500.1 (0ga) later on this year. Now my question is... for the wiring kits, is there any major pros to buying brands such as stinger? I just figure that copper is copper. Not sure tho. I just don't wanna spend the rediculous price that they cost. I was just gonna search for cheaply priced amp kits. So...hdoes brand mahtter that much? Pros and cons? Sorry in advance for any spelling errors I have made. Im on my droid. Haha. And this is my first install of any kind, just so ya kno. Thanks. -Jonathan

I'm going to be running two amps here soon, one per sub. My question: Instead of having to run one bass knob to each amp/sub, could I somehow use just one for both? They are the Audiopipe APSM1500 amps. The knobs have the 3.5mm cable from the knob to the amp. They are like a headphone jack from what I can tell. Could I just use a headphone splitter from one knob and run the two separate wires from the splitter to the two amps?

I want to do a blow through in a 2006 f-150.I want to get 4 15" BTL fully loaded for daily at one ohm.( still dont have them) I plan to run them at 2500 rms each one to uptain 10,000 rms all toghther. I would like to know what amps would be good for these subs. I have read about Sundowm and US amps. They seem like good amps. I would like to know if there is any other kind to uptain all the best in all the aspets power,price,and warranty.

I have a really bad alternator whine. I have a JVC HU with only ONE RCA output. I'm running 2 separate amplifiers: 1 for Sub, 1 for Mids/Highs. Since my unit only has 1 pre-out, I bought some RCA splitters and just ran 2 sets of RCA's from the HU to the rear, sharing the signal between the 2 amps. I then found that there was quite a bit of whine.. However, when I would unplug the RCA's from the bass amp, the whine would disappear. "Ok, bad cable." So I switched the RCA's to see if that was the case, to find that there was still a whine whenever the bass amp RCA's were in. Which makes no sense because the signal plays fine from the mid/high amp without the bass amp RCA's i…

i just got a new box built for my subs ( 2 12 inch dual 2 ohm L5 kickers in a 6.5-7 cube box tuned to 35 htz). i picked it up from the guy and set my amp at 25 htz with the gain set at about half way from what i can see on the dial. first, i must say it sounded amazing! i was running a 3.3 cube box that was kinda jimmy rigged together by the guy i bought them from so this is exquisite great sound, good range and a ton of sound pressure. if anyone needs a box built in central to eastern washington/ central idaho let me know i'll get you in contact with triticum audio. ok, so the guy that built my box also installed the subs and wired in at a 4 ohm load. about a week afte…

I'm trying to find a very small mono amplifier to power an 8" Kicker CVT at 2 ohms. The chassis itself needs to be very small as I plan to mount it above a wheel well hidden. I'm looking for 200 watts, any ideas guys?

so i just replaced my battery two days ago and the battery is already swelling up the next day and today not much has changed. my first guess was heat and still might be, one other info is that the battery is loose not tied down since the bar or battery holding thing that goes across it was to tall to hold the battery in place. so the battery is loose and able to move should i get a new one and tie it down. this battery is the second one and if i replace it it will be the third one from them battery: duralast platinum 34r car toyota camry alt: 130amp from a 2003 highlander(original stock 80 amps)

With CCA power wire becoming more popular due to cost, it may be benefical to do some research on the brand your buying as there are plenty of companies trying to sell total crap! Check out the pic below from KnuKonceptz and check out the tru differences.

i need to find 2 amps that will make my 15" solarbarics pound like no other. they hold a max of 2000w and run at 1000w rms. give me suggestions- i wnt to run 1 of the same amp to each.

I've narrowed my choice down to these choices. Mechman 270 DC Power 270 XP I was wondering if the extra 35-40 amps at idle is worth the extra $150. I'm only running one AQ2200D, and I don't have an endless pile of money. I'm almost certain what the responses will be, so I think I'm leaning towards the Mechman. Let me know!

I'm currently helping a friend purchase the rest of his setup for his Durango. He bought my 12" Cerwin-Vega! Vmax D2 Driver. It is in a 2.5cu ft. box (ported). Memphis Ampl That is the amp he is going to buy. 500RMS at 1 ohm. Class D Question is: Run 4 gauge or 2 gauge? And he has a stock deck, so I will need a LOC, where is a good place to purchase them, and i would need a write up on how to wire one in, along with a source for the remote. Final: Woofersetc is a good site to order from right? I've known quite a few people that have ordered from there without problems

My friend keeps on telling me his ma audio 802sx pushes out all this true power at less than 14 volts. I told him his amp was rated at 17 volts and he doesn't believe me. How does the sundown saz-3000d stack up to the ma wattage wise at 14 volts. He says his amps are the better deal because they are a little more than half of the price of the sundown. I told him you get what you pay for and sundown was a better quality amp. I just need some opinions and facts to back up my logic. Any help would be grateful.

I want to know in very good detail, on what the advantage is in the difference from a 3v pre--out to a 5v pre-out?? i'm just curious.

I have: mechman 270 amp 2 kinetik hc2000s 0 gauge knuknoceptz with big three -1 hifonics brz1200 (subs) rockford prime (highs) I installed the mechman alternator it said in the instructions to NOT ground to the body as it will cause problems so I skipped this step. My question is do I need to ground the battery in the back if the one up front is not grounded to the frame? I have ran the batteries in parallel using 0 gauge on the - terminals amd + terminals so is this step really necessary? My next question is using a distribution block. I have a 0 gauge distribution block that splits into two 4 gauge terminals. I have my hifonics grounded to the frame with 0 gaug…

Well, I got a new car yesterday and I am in the process of making the exhaust more quiet, but I am trying to figure out what I should get system-wise, as I have pretty much been out of the loop for a year or so. The system is going in a 2002 Trans Am WS.6 (cammed, full exhaust, 12 bolt rear, a few suspension mods, etc.) HU: I am looking at the Pioneer DEH-P880PRS with the iPod adapter for my iPod. I have always been a fan of Pioneer HUs and this one just looks sweet. Components: I am torn between getting a set of Focal 165 K2Ps and getting a set of Rainbow Profi-Vandium Kick bass 2 way components. Any other suggestions in the $500-600 range would be considered. Subs: I r…

i was wondering whats the correct way to connect a audiocontrol dqxs & audiocontrol epicenter since i was told to put my epicenter before the dqxs and not after dqxs can some correct this for me please

Hello! I really am looking forward to upgrading my car audio but have run into "crossroads". I would love to go the raw driver option, but I do not know or think I'm inclined enough to get an active crossover.. in your opinions, is it difficult? Or does it just take a lot of patience..I only ask because I have my eye on a Focal K2 Power 130 which would have it's passive crossover. Also have my eyes on jbl 670 GTIS component set.

Got a super old school 40x4 sony from a buddy of a mine and he said it worked. Spent all day running all the wires, got it hooked up and the power light comes on.. But there is something wrong, the only way I can describe it is a very loud thumping every second or so.. I have 2 sets of rca's ran and I think that could be the problem is me not having them set up right. On the back of my head unit I have the rca's hooked up to the sub amp fine. Then I have 2 pre-outs one set for the front and one set for the rear, well on the amp there is a,b,c,d and I'm not sure how this should be set up.. And the 2 sets of rca's are different idk if that makes a difference. Is this amp bl…

Alrighty! So after installing a cd player in my girlfriend's car some of the dash lights dont turn on. The door open, brights, blinker, etc. (square lights for some warning or another) all work, but not the lights that light up the speedo, tach, or temp. gauge. I had the - terminal disconnected while doing all this wiring, BUT i may have effed up when i tied two wires into one. Reason for doing that was the wiring diagram i was looking at said that they both were for illumination, so i figured they both needed to be plugged in to the CD player's illumination light. Would this have caused hell for my wiring? I've checked the fuses and changed the only one that was blown,…

Vehicle: 2003 Chevy Tahoe 5.3L Stock alt size is 130 I believe. What size alt would you guys recommend to successfully push my Fi BTL N2 with the AQ2200D? Is a HO alt even necessary for the system?

This thread is not meant for bashing but what is this a good 0 gauge wire? A friend of mine had a bad experience with the Knukonceptz KLMX Kable, but is the Kolossus Fleks Kable better than Stinger 0 Gauge?

Has anyone used or heard about this amp. http://www.sonicelectronix.com/item_23550_Hifonics-Brutus-BRZ2400.1D.html I'm pretty sure I'm buying it but want to see if any of you guys know anything about it. I have the big 3 and a yellow top under the hood and a fairly large stock alt so I should be good volt wise. Any help??

Well I don't know if I'm growing up, or just really wanting some better sound, but I'm really wanting a nice sq front stage. Unfortunately I can only adjust the placement of the speakers in the door panels for now, but maybe down the road I'll be able to do some more custom fabrication. This is an 01 tahoe if it makes a difference btw. I am running a set of realm audio 6.5 components off an eclipse ea4000 as my front stage at the moment. I would like to try a 3-way active setup, still using the realm 6.5s and tweeters, and getting either a 7 or 8 inch mid. I plan on running the 6.5s and 7s/8s off an eclipse XA4001 (or another ea4000) 4 channel, and 2 channels of the last …

Alright guys I'm new to the scene and I need help with my setup. I've gone through 3 amp in the past 5 months. I have had very very bad luck keeping amps alive in my car for very long. Well the amp that I have been having problems with is a Hifonics Brutus 2100.1d. I Have 2 FI BL's fully loaded in a custom made box. The amp is mounted to the top of the box in a recessed in amp rack. I spent the better half of my Friday troubleshooting my system with the manufacturer on the phone to figure out what the problem is but couldnt figure it out. I checked my grounds and rca's and power. The only thing I found wrong is that it wasn't getting the 14.4 volts it asks for to push i…