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

Just ordered up my HO Alt from www.mechman.com =). This guy was referred to me by scottiej from powermaster and he has like every alt ya need and they are darn good prices. Got a 250 amp alt btw =). I guess they aren't like regular HO Alts that just get the windings replaced... they are actually like larger alts that fit into the stock locations and don't sag at low rpms like most HO's do. Great guy and I would recommend him to anyone =) THANKS SCOTTIE!

Looking for an amp that is at least 750watts rms for a kicker L7. What brand is better Hifonics or Soundstream? The amps that i am looking at from the 2 company's SOUNDSTREAM PCA2.760 2 CHANNEL 760 WATT AMPLIFIER NEW AND HIFONICS TXi7506 750W MONO AMPLIFIER AMP TITAN TXi 7506

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?

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

guys , what does the CAPACITOR do exactly ?? all i know wit capacitors that its some how like a battery , it get charaged , then it charges off givin high current at an interval , :S or am i wrong , any ways , what does it do ,??? thanks for help

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....

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?

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.

Well fellas, i need some 4 channel amp... i sold my alpine 300s I see in inet the eclipse ea4000, 75x4...... the range of price its 180-240bucks.... this amp amplifier 2 DLS R5 comps (80rms/93db) i need at all coast.. CLARITY thanks SS forum!

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!

i have 2 powerbass XS-15D1v.2 and i was wondering if the powerbass xa3000d would be to much power for my subs? if so what could of amp should i use?

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 dual 1 ohm BL (.75dcr) with no options and need a amp for it. I will do the big 3 and have the stock 130a alternator and battery so it needs to be fairly efficienct. I may add a battery or two in the future but not immediately. Right now im looking at a sundown 1500 (run at .375 ohms), gp3000d (rated 1500@2), crossfire vr2000d (.5 ohm stable, 2000 watts), and zx1500.1 If i did the crossfire i could add another battery right away because of the price. I like the sundown just because its sexy and can tolerate low voltage, i like the gp3000d because it can do 3000@1 if i ever decide to upgrade (though i havent found out how efficient it is), the crossfire is just ch…

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

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…

I was just wondering what's the biggest wires you guys can use for the sub to the amp and the wires for wiring the dvc terminals together (if you have dvc) the biggest i've seen were 8g, is that the biggest it can go?, personally i never tried this so i wouldn't know and im planning to upgrade my wires sooooooooooon

Do they stll make those small, cheap amplifiers??? You know: like the Sherwood 25 x 4 (max wattage) type deal (for use with a factory radio).

i got my friend's stock HU from his civic cuz he got a new one and i want to install it into my 88crx but the back of his HU doesnt have wires hanging like most aftermarket ones, it has a slot just to plug the stock car harness into, so now what