Amplifiers / Head Units / Processors / Electrical

Hi I'd like some advices to choose a 4ch amp with a budget of 450$ max. Please feel free to make some suggestions. For information, it will be connected to a Focal 165 KRX3. Any feedback on those ? Xetec Prestige Evo P4 ARC Audio FD 4150 ZED Audio Draconia III - 4 Sundown Audio SAX-100.4 V2 Gladen XL-150c4 Precision Power PC640.4 Mosconi One 120.4 Audison Vrx 4.300 Thanks

Hey guys, I've got 0 gauge wire running the length of my vehicle, but my amp accepts up to 4. I slapped on some reducers and realized they were too close for comfort, so I heat shrink tubed each post. Although they're on there very solidly, they're still sketching me out a bit. What do you guys think? Should I go for some distribution blocks or something instead? Been a pain in the rear. Running ~1500w Pics:

ive been looking at this a while back ago for a 15"btl and i found it everywhere, but i started to get intrested in it again but all web sites ive been to says its discountinued?? is there a particular reason why?? the only spot i found this amp on was wooferetc.com and dident say anything about being discountinued by the way im not really new to this board, i had to make a new account cuz i forgot my old password and username after i got my new computer..

The new series x14 hifonics amps have been out for almost a year from what I've seen online with very few reviews... I have an fi bl 15 on the way estimated "wed 24th" and picked up a x14 1500.1d then later returned it because the bl can take much more power if properly tuned. Some say you can tell how powerful the amp actually is by the guts or fuses, to me it seems almost in comparison with the high end amplifiers. And any information or opinions on this subject would be greatly appreciated. The high end amplifiers put me out of my price range for the build reason I ask.

Anyone know how these amps would compare to each other running 2 btl 18's?

What is the reasoning for not putting one on? It should not be that hard or cost effective since many line drivers and whatnot have clipping indicators.

Hey im in the market for a new headunit looking to spend between $200 and $300. Functions i need direct ipod connect with controlls, Atleast three pre amp out puts, seprate sub control. I have been looking at the Kenwwod decks online but have nowhere around me to mess with them in person. Also considering Alpine and maybe pioneer but not really liking the button layout of the new ones. If some one could help me out i would appreciate it. Thanks

I've been doin a little research so stop me if i'm wrong. I need an EQ, large band, so that when i setup my amps, i can get the amplitude on as many frequencies as possible to their max potential without clipping because the output power on all frequencies is not the same... Ok, so, i found out that graphic vs parametric... parametric eq is better for this because of it's larger bandwidth. So, this is the only thing i have came up with, let me know what u think if it'll work for me or anything else you can think of- Audiocontrol DQS - it has 30band but do not know if it's graphic or parametric... Audiocontrol DQXS - it has, hehe, 142! I dont think it matters what type …

I am currently running a set of Crystal 6.5" componants on my Sundown 100.4 The HU Is a Pioneer DEH-P6000UB I keep having some "popping" from the mids.........as if they are almost over excurting at times. HU High Pass is set at 125 Hz The amp is set at Full Range. I cannot seem to find a way to shut off the High Pass on the HU and i wonder if turning on the High Pass on the amp could cause some issues. Also what could be the other causes of this besides it being too low a crossover point? Gain is slightly less than 3/4 no bass boost or anything else. Ideas are VERY welsome. J

So If I have the ZED Leviathan amp and the AudioControl DQL-8, and they both have crossovers. 1. Which would you use, the crossover in the ZED amp or the crossover in the AC DQL-8's? 2. Why? BTW the Leviathan and EQL-8 are going into two(2) sets of Bravox Audio CS60K components and one(1) SSA DCON 12D4. Please don't recommend anything other than the two crossovers available in the two units mentioned. TIA!

I have installed a second battery in the trunk and I am going to be running the grounds from amps to the negative on the battery. Whats the longest run of ground you guys have used?

Hey guys, I have narrowed it down to two choices. I was originally going to just buy any random HU until next spring when I start my serious build. But with news of x3 for holiday pay which is the entire last week of December working 12 hour shifts, that build may begin sooner. So this HU will be the HU in my vehicle for the next 5 years or so, I'm planning long term here. So the two choices are: A) Pioneer AVH-P4300DVD B) Pioneer deh p960mp I have been looking in this segment for quite some time, not too too in depth, but just looking around. I can get the DEH for 200, or I can get the AVH for about 320. Here are some key features that both offer that is really attracti…

Alright, read thru the pinned topic for this, seems easy enough..but im doing something wrong.. im usin an old school volt meter but it has "ACV 200 and ACV 500" .. i set it to ACV 200 (AC volts)..the amp is a Sundown SAZ1500D running at 1 ohm so... voltage = sqrt (1500 * 1) voltage = 38.72 ish.. can someone verify that please... so i pop in the 50hz test tone, loud off, bass boost off..volume to 3/4 and I stick the voltmeter to the outputs of the amp.. it tells me 2.8 and up to 5.something at full gain.. something is wrong just not sure what. appreciate any help.

I never got around to finishing the system in the last truck but this one will be different, dammit. Anyway... New truck is an F-150 Supercrew. The H/U is already installed, Kenwood DNX-8120. It has some limited processing capability but I doubt that I'll use much of it. I have an Altomobile Drive 30 for processing the front stage, I'll replace it with a MS-8 if I decide that it isn't getting the job done from a noise perspective. Front is going to be 3-way active, HAT Legatia 3s and 1s in the kicks and some midbasses in the doors. I have a pair of CDT ES-06+ woofer that may go there or I might order a pair of Dayton 6s for each door. The rear will have a decent pa…

I have done a few searches and have come up empty. Does anyone on this forum have and experience with this? I know it has been done several times before. To be more specific I want to use just the screen from the i-pad 3 as a monitor. If anyone has done something similar before please share some of your hard earned knowledge. Thanks.

both are rated at about the same at all ohm levels, and are priced the same. any reason to chose on over the other?

a friend of mine is looking at getting a new system in his grand prix. so im gonna to hook him up with a dcon 12 but i need an amp that will run it safely. maybe a 500w @ 1 ohm. or a 1000w wired down or something along thoes lines. let me know what for amps i should look at but his price range would probably be around 300-350 for everything.

Hi, I drive a 2005 e91 BMW 320 Diesel Touring. Stock Allternator with 120 Amps (Diesel) and 1 Kinetik HC 1400 and AWG 4 Power Cables(idk for sure, in germany its measured in square mm, i have 51 mm2) for OEM Batt to Kinetik Batt and from Kinetik to Amp. I want to know if i should do some upgrade to run a Rockford T20001bd perfectly. I'm gonna get a FI BTL 15 soon and don't want to smoke it up because of clipping... I already searched for a HO Alt but wasn't able do find s.th. for my ride. And sorry for the perhabs stupid question, but what the heck is or are the big 3?? Any Input??!?! I would appreciate!

well first i have a 1200 watts concept amp. i have a 2 gauge wiring to run but i am afried that it is too large for the entrence of the amp? would 4 gauge be enough? or just try my best to get the 2 gauge in?

Okay, let me start off by saying I've installed a countless number of CD players in cars. This is the first one I've had trouble with, and also my first Pioneer. I bought an 880 off of ebay a while back for about $200. I initially installed it in Octoberish. It would work fine when I normally had the car running, but when I switched my lights on it would cut in and out every second. I attributed this to a couple of wires being switched. (The first wiring diagram I had was wrong.) Well I eventually got this fixed by switching the two wrong wires. My CD player would now work with lights on and off. However, when I would switch from on to off my CD player would cut o…

i was wondering if someone could explain it to me i picked thisamp cause its the first one i found 500/1 Class D Monoblock Subwoofer Amplifier Features: 500/1 Description: Class D Monoblock Subwoofer Amplifier Patented Technology: High-Damping Class D Circuit with discrete control circuitry (U.S. Patent #6,441,685) Differential-Balanced Input Topology: 1 pair of inputs On-board Crossover: Fully-variable (40-200 Hz), selectable-slope (12 or 24 dB per octave) LP Preamp Output: 2-channel (independent active filter, parallel with amp filter or pass through) Bass EQ: Single-band parametric with variable boost up to +15dB and Remote Bass Option Infrasonic Filter…

I was doing some thinking.. Taken from http://www.rockfordfosgate.com/rftech/wire_calculator.asp quote: Because music is dynamic in nature, it will be easier for the amplifier to reproduce than test tones. Our testing has shown that it is typical for an amplifier to consume on average roughly 50% of its maximum input current on such. If it is consuming 50% of its max input current on average, isn't it correct to say that when playing music, the amp might have peak outputs of up to 3000Wrms, but on average, might only give out 1500Wrms (over the length of an entire song).. so from that theory, isn't a 3000Watt amplifier better suited to play a 1500Wrms sub?? thoughts?

Alright.. i ran into these things they call line drivers.. lol.. seem's pretty simple. rca's in then rca's out and bam.. higher voltage.. is it as straight forward as that? is there anything to watch out for? i see several brands including pheonix gold, rockford, hifonics and audiocontrol.. Do you guys use them? if so what are your thoughts? Just trying to get an idea of these things from all of you before i go out and buy one. cause so far its got my attention... thanks for any info you guys have.

So I've had my BC2000D for about two weeks. I've only had it running on 4 ohms for 3-4 days and then 2 ohms for the other two weeks or so ive had it. It's been playing mint and today i was just driving around, had my music playing at about 10/62 for half an hour and then i decided to turn it up a little bit. I had it around 20/62 and then my subs just cut out. I went to look at the amp cause its in the back seat and they go back on, they went back off again and then just stopped coming on at all. No protection light and they still have power. I was even playing them earlier this day for almost an hour at near full tilt. I've checked everything fifteen times, the ground i…

first i need to know if theis post should be in this section. i just need to know what type of speaker wire i need. im getting a FI 12" BL, do i get 16 gauge? or 12? how many feet? the amp will be right next to the box so im thinking something like 3-4 feet. the amp wire im thinking about getting is KLM 1/0 Amplifier Installation Kit by Knukonceptz. i also need to know the fuse type my amp will be a Hifonics BXi 1610D 1600W RMS, Brutus BXi Series Class D Monoblock Amplifier is that a good amp?!?!