Amplifiers / Head Units / Processors / Electrical

amp : sundown sae 1200d v2 vehicle : 95 gmc gimmy small one like blazer problem : set the gain by ear, right at half way, and when i have my 15s turned way up, maybe 30 secs amp will shut off but come back on maybe 5 secs, it only does it turned way up after 30 secs continuously slammin and volt may go down around 8 or so and jimmy went dead some of those times. so what can it be????? need extra batt in back or what makes it shut off?? when i fix the problem ill post a vid under video section, loudest cvr 15s ive EVER heard for just 2 lol

Hey everybody, I'm looking around for an amp, so far I've been told to look up the US Amps AX3200DE and the Sundown Audio 3000. Both seem the same to me...anybody have any input on this? I'm looking to run an 18" BTL fully loaded for daily use (not so much for competition). Thanks, Andrew

Hey fellas.... Just got this HU installed the other day... Lovin' it soo far.. Some questions: Slope - I have the option of 6db, 12db, or 18db for the subwoofer... Currently I have it at 18db with a cutoff of 100hz ... Good/bad? Ideas? I don't have a great front stage so I thought going up that high would help with overall sound... On the speakers I have them crossed at 125hz with a 12db slope instead of a 6db since I don't want the speakers to sound like crap going below that 125hz... Am I doing this correctly?? Last thing I need to ask... This HU has a voltage read out for the battery???? WTF hugesurprisewhenIsawthisinthedisplay!!!! Is that a true voltage reader or ina…

Ok so I am looking into suggestions for 1. Good headunit for 2 way active set up 2. Amplifier for front stage to power (2)seasl22 8 ohm & (2) peerless hds tweeters 8 ohm 1a. Looking into alpine 9887 and eclipse cd7200, trying to stay away from pioneer after several problems in the past. 2a. Looking for any suggestions as I am new to running 8 ohm speakers Thanks in advance Chad

Is the wire from the alternator supposed to be connected to the positive or negative battery terminal?

What do u guys thinks about Us Amps XT-4000d? Im thinking about buying it to power my Fi BTL 12". Good or bad choice?

we jsut picked up a coustic h/u at the shop..it's double din, has a built in 5" touch screen, dvd player, top load....has anyone here used or seen used coustic h/u? scott is hinting around at me putting it in place of my eclipse. it retails around $600 (which i won't be paying,lol), but that's kinda what scares me....you know, you get what you pay for? let me know if anyone knows anything, i'm going to talk to him about it later today. wheeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

the input voltage on this amp is .25 to 2.5 my head unit has 4 volt pre-outs. Will this cause a problem?

Ive already got a yellow top and a kinetik 2400. wondering what kinetik would compare to either a yellow top or red top

im doin a classic car, and was thinking of mounting the amp in the front of the car.. under the dash hangin upside down (ofcourse on a well attached base) not trying to save money on wiriing or anything, just wouldnt mind having it up front, and i have hydraulics in the trunk so in case there is ever an oil leak i wont have to worry about it.. also, would it get too hot under a seat? any disadvantage to running longer speaker wire? i wouldnt think so.. and what gauge speaker wire is best for say a 12 ft run? sundown 1000 is the amp btw....

Hi and Good Morning. I am trying to come up with an amp to power my Digital Designs 1008 sub. It has been rated at 500 continuous and 2000 peak. I was told to make sure to get an amp that will supply at least 500 watts rms but i am considering running two of the 1008's or two of the 1508's by Digital designs. I have heard many good things about both of these amps the Sundown Audio SAZ 1000D.1 and the Precision Power P1000.1. Can anybody give me some great advise here and thank You very much.

would i be able to use my moto q to make adjustments on this unit?? i currently have no eq and processing (other than that on my panasonic 8305) would i notice a great difference in sound by installing this?? my current setup: pg rsd6.5 old school hifonics 2x100 rms 3 12" hx2 t20001bd would this really put a smile on my face or will i regret buying it?? thanks for the help guys

ive been told that this is a good amp for the money im not sure if this has been posted yet or not haven't seen it. but i here its just about the same as the saz 3000d but cheaper. ive called the place and they said a couple people that have fi subs bought this amp and have good reviews on it. i mean the amp looks good he told me its just as the saz 3000d they don't believe in charging a lot of money on their amps it comes with a two year warranty whether i have it or i give it to someone else i just wanna know if anybody here has had any experience with it personally?? thank you Crescendo Audio :: Amplifers :: 3KWP Monoblock Amplifier

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!

First, a little about my setup. I want to run a 4 channel amp on my front stage, a two channel on rear fill, and 2 sub amps. This means I need 4 sets of preamp outs right? One set for front tweets, one set for front mids, one set for rear full range, and one set for sub amps. I want to be able to cross over the front mids and tweets at different points, in case I change components. I feel it sounds better if this is done at the HU so the amplifier can concentrate power only on desired frequencys. I will only use the preamps, so internal amp isn't necessary, infact I'd prefer NO internal amplifier. Only need CD capability, no MP3, no DVD. Some sort of time alignment. …

i was browsing the forums and i noticed that someone used what appeared to be regular steel nuts, bolts and washers as a wire terminal to pass wires from the sub through its enclosure (saw it in the pictures of the guy doing a review on a Fi Q 18" sub). i was wondering if anyone could confirm this as being a good method to pass wires through a sub enclosure, or should i just stop being lazy and cut out a small square in my box and put a factory made terminal to pass wires through. im guessing as long as it's a nice thick bolt with zero resistance there should be no drop in wattage. i was just hoping i could get some feedback on using this method. thanks-phil

I recently upgraded amps from a cheap boss audio and got a sound stream 6000ld, its a 3000 rms amp and i had a 800 rms amp previously but the sound stream sounds weaker than the old cheap amp, can someone tell me why that might be?

i have a 2000 f250 i am going to buy a sae 1200d and a sax 50.4 refurb. just wanted to know if this was good i am going to put it on 2 sa-8 or 2 IA 187 10 or RE SR 10 whats your vote i have alpine type r mids and highs a pioneer hu and i will be doing the big 3 and a vote meter just want to know if this is right??? or anything else i can add Is there a specific DB for hairtricks???? oh and i believe the stock alt is 130a

Hi there, Can you guyz tell me whether there are other brand (amps) that has "Time Alignment" feature besides ZAPCO's DC Reference? Thanks for your help, Kelvin

If you had the choice of the 2 headunits what would you choose. This is the first thing im having installed in my car later on i plan on getting a sundown sax 100.4 and running my front stage active. Later on i plan on getting a cadence txa-1000 and an FI BL. Just wondering what headunit you guys like better and why.

I guess the title should be schock sensor but the one i have no has an integrated one. I'm getting ready to put in a PYTHON881XP in the next couple weeks... my alarm I have in right now is a directed automate am5... i have it ziptied to my steering column(I know its a no no)... so where do you guys mount yours?

Well I been wanting to upgrade and been looking into a lot of stuff and pretty much came down to a whole new system lol. But I been thinking and I have this nice 9887 HU installed with HSK165 up front and currently using the passive crossovers. I figured why not try running them active? huh why not so I been looking up info on a active system and now looks like I need a new amp in order to do this. So I've been digging around for an amp and not sure what I should go with, Ive been looking at a Alpine PDX-F4, DD C5C, SD SAX-125.4 or 100.4 (used), IA 6.4 and even a Zed Draconia-II and the problem is a can't really make up my mind cause I'm looking for 100-125w x 4ch amp for…

Okay, my brother picked up a JL Audio 1000/1v2 This thing has so many filters/settings it's very different from my sundown. What do they all mean? I've never messed with an amp with all these kind of settings. "Q" Center Freq Infrasonic Freq Filter Freq Mode/Slope -- Off/12/24 Input Voltage -- Low/High Input Sens

Here is my power for '05. A nice little pair of CC-d2400's on a CSX 18. Sounds like a winner to me!

Bought a Dual 1 ohm Fi BTL 18" Fully loaded. Whats a relativly cheap amp that will power this thing?