Damn dude that's more power than I want running my whole system in something that fits just about well... Anywhere lol! That is pretty crazy!

That dyno doesnt lie to you when you have it hooked properly. I believed you when you said it does better then rated power. Thats quite impressive coming out something so small. Thanks for sharing Derek.

Dang guys great job on these amps! Super impressed! Sundown all day everyday!

That was just crazy all that power out of that tiny lil amp!!!! Definitely getting one!!!! SUNDOWN RULES!!!!!!!!!

That's the ole sundown I remember. Nice product! Crazy power for the $. I'm impressed!

Very nice!! Looking forward to woofer test Wednesday

Simply Amazing!!!

You are a stud, thanks for sharing your knowledge and products. ☺️

That is so insane for that little amp!! More powerful than the Rockford Prime 1200 with a smaller foot print..

I am impressed cant believe your getting that much reliable power out of six audio mosfets and four power Fets. Looks like you could get that into a smaller footprint heat sink with. A better layout. That's awesome. Your realy kickin it on these micro amps. These are great for the Harley Bagger guys who like to bump bass on their bikes. Thanx for sharing these great dyno videos.

I totally need one of these!

nice! can't wait to see the dyno for the sfb-2000D

Jake doesn't pay you enough. Thanks for doing this stuff.

Dude that’s awesome can’t wait for the 500.4

awesome little powerhouse

I just got this installed last week in my scatpack!!!!!🤟🏾🤟🏾🤟🏾

Great work!!✌️✌️

i over all kno u rock i never had a sundown but its best out here

Impressive ❤️💯

That is one sick lil amp, it's amazing what technology is allowing us to do with car audio these days. I hope I can get my hands on one of those amps. Here in Tucson, AZ sundown audio isn't real big here but I definitely have been a huge fan for many years and will continue to stand behind sundown and their products because I know in the car audio market they are one of the top contender's because they are one of the best. Keep up the awesome work, can't wait to see more.

Bad ass little amp 👍👍👍👍👍👍

That's awesome little amp

On my way to get one ASAP.... SWEET FREAKIN AMP!!!!!

Awesome awesome FB ftw!

Amazing value and power for sure

That lil amp is a BEAST for the price

Good Moevi sundown. Affordable power and space saver.. and this how amps was back in the day and it's what I have missed in car audio

Wholly moley that little amplifier is a beast

Daym .. love it

Badass amp!!!!

love the clip ight on the 1kSFB knob!

That's dope 👍

Now I want to see the 1500 dyno video. Nice amp

I love it!!!!!! Can’t wait till I get one!!!! 1600 watts!!!! Holly shit!!

Oh yeah!

Your mental math is right on.. the efficiency at 2 ohm I got 83.9%. I would have loved to see the current draw at 2 ohm and 1 ohm both though. But that amp is amazing I'm gonna have to buy one!

This is exactly what I'm looking for. I own a 2 door Jeep Wrangler and have been stressing on finding a suitable amp location, there is virtually no room to mount a normal sized sub amp (other than on the sub box, which I'm trying to avoid). Will be watching for the release date on this.

I am definitely impressed (not that it matters). I'm going to have to rethink my amp brand decision for my build for the 15's.

Most efficient lil amp I've ever seen. Great job sundown

Need that at the sundown yard sale

Wow That is impressive.

Wow.... amazing

im not surprised that they are able to cram these amps into such small areas now, when you use all ultra small surface mount components in the board you can really cram it. Also, i do know that some of the infineon class D controller chips (most common controllers used) have a recommended circuit for 500W of power with only 2 MOSFETs, and you can scale it up from there

The Blue Capacitors and the Red choke are the output filters. The yellow Transformer, boosting the 12V (14.4v) to ~32V. Mounted to the heat sink, near the Xformer would be the Power Supply mosfets and the Rectifying Diodes. Near the filters on the heat sink would be the output Mosfets. No flying wires, clean design. Nice to see it's discreet components and not some IC chip.

I'm getting one for sure

Holy shit that is insane

That is crazy for a small amp!

Damn.that's nice..might as well make that the sbf1500

Got the sfb 3k powering my zv412 @ 1ohm. Love mine. EXCEPT IT DIDNT COME WITH A BASS KNOB THAT HAD A CLIP LIGHT which sucks that now I’m going to have to buy one, When your now offering them. I attempted to use my sundown bass knob from my 2000d and that was a no no, it immediately punched the sub 2 times and I said yeah. No. Was happy to see you stuck with the same type of plug for sure

Frikin beast of an amp in such a small frame.

I dig the clip light but I think it gives some of the newer people the wrong idea. A properly tuned sub amp is going to clip once in a while. That little flash is an annoyance that will lead people to turn the gain down when there isn't really anything unsafe about the occasional clipping.

How does it do with filtering out noise from say the ignition? That is one of the issues I have noticed with these types of small power houses, not many rail caps or input filter caps and the transformer is tiny for the amount of output. Seems like things will be running strained.

Hey I mean wow that's a good amount of power for tht little thing and the price is an awesome steal by far .plus it would be good for the kids and highs or for the folks who can't really afford the high prices ones or starting out in the bass head world would be good...can't wait for the other amps to be next on the amp dino lol 🤣🤣 peace

full bridge psu and full bridge amplifier , it seems to be the topology by which all brands begin to be inline.

Can’t wait for the salt 6k . Need it for my NSV4 18. 😈

Just bought one!

This would do great for my budget build with 2 SA8"

Just got this and a sa 10 classic. Can't wait to hook it up

84% Eff at 2ohm is what I get. Guts: Big square transformer is fed DC input that is being switched off and on to generate AC (square wave) voltage for the rails via the transformer. This is driven by some FETs on the heat sink along with some TO package diodes on the heatsink. It gets rectified and filtered, that is what the big caps as they are for the rails for the amp. Not going to get into class D amp theory but the other red inductor is part of the low pass filter for the output stage to the speakers as 400+ kHz is not needed from the class D stage . (Rolls off at 20kHz). Very brief and does not cover all the crossover electronics and other stuff. It's been a while since I did component level stuff. Sure do miss it though, not much of doing it around anymore due to the nature of everything going modular/throw away. That is technology though.... I started out repairing car audio in the early 90s and most of that back then was class A/B amps. Class D started getting traction in the late 90s with bass amps/mono blocks. Full spectrum took a little longer for the technology to catch up and make it affordable. It is amazing how the components are getting smaller and better at handling more current making it possible to shrink these down to what they are getting to. I really don't understand making a mono block full range though, but I'm sure someone will find a use for these at full range. I would think it is safe to say that most of these will be used as bass amps though. The price is excellent at $189. A 1000 watt amp back in the day was huge and very expensive. I hope we don't take for granted some of the spoils we get these days... Thanks for sharing.

Nice I just bought the 8k.

well it's been out two years now and I finally bought the 13500.... took me that long to upgrade my electrical... I can now power a couple houses if I wanted

Actually got me thinkin about buying 1 or 2 for seperate vehicles

Ok, so I want to know will that amp be a perfect match for the Sundown Audio SA12 D2Rev3? I’m planning a build and want matching products and so far am impressed with the Sundown line. Also, how does this amp hold up in long term use? Any known overheating issues?

Why did you hook up the RCA to the output connector on the amp?

Just saw video, clicked it.

The guts are surprisingly good lookin

im gonna get one these little bad boys for my mom's Camry with her 6.5s

1000 @ 2ohm and 1400@ 1 ohm. These style amps make good power at 2 ohms as well. So if box rise at 1 ohm wired sub is seeing 2 ohm reactive. Your sub is still getting the power it needs at 2 ohm.

I'm intrigued & I think a Big4 fatty sundown 8" would be awesome on this lol thang!

Is the full bridge amp interfering with the camera @17:25

That's an awesome little amp! I'm going to have to pick one of those up! How soon will you be releasing them??

Yeah boi! This isn't much bigger than the SAM-500D I tested recently and about the same price also. What are the thoughts for a 5ch version? 200.4 plus this 1000 on sub channel, that would be the single amp ticket!

I believe the parts are caps ,diods, mosfet's, resistor ,heat sink pbc board solder some chips the same as all other amp and I believe all the parts make a amplifier it helps increases value. Thanks for asking 😋💩😝🤔😉😯😇✌️👌😎👍

QUICK QUESTION WHAT TYPE OF TWEETERS AND HORNS DO Y'ALL HAVE SUBWOOFERS TOP OF THE LINE JUST WANT TO KNOW CAUSE I'M THINKING ABOUT HAVING A WHOLE SETUP OF SUNDOWN AUDIO BUT DONT SEE ANY TWEETERS OR HORNS

Literally looks like the guts of the alpine mrv-m100 only crammed into a small package

Is this amp good for two SA v3 8"s ??? Or Two Xv3 8"s?? I got two of each but wanna get a amp that will push em to their fullest potential

That little beauty is sick, I love it! Will definitely be looking to get one soon

Could I bring a lcs 12 for a rebuild bc I lit my friend borrow it and I told him 300 watts and he ran it at 800watts is there a way I can bring it by for a recons or do I know where I can get a recone Kit?

Derrick would you recommend this amp for 2 X8V3? I have one and about to purchase the second one

I know you guys said don’t run under 1 ohm but would .8 ohms on mids be a problem and have you guys ran tests under 1 ohm

Gust!

That amp with two 6.5 subwoofers would be a great small system...

Man I need to get the SALT 6k but saving up for the PS5 at the same time. This is a hard choice to make here LOL I like the electronics parts the transformer the rail caps a small protection ciruit Power MOSFETS on one side the driver board IC chip/micro resistors on the other awesome. And like you said no need to go lower then that AMP LOAD 1 OHM FINAL

Stupid question probly but Will it do that power at frequency below 40hz?

So at two ohms it will put 1000 watts for two subs or only one sub?

$189?! I paid $650 for a Memphis MCD1000 back in the day. Smh wow

Can you put that little amp on a ten inch that has 1000watts or will the amp get to hot

Any good guesses on what this would put out @ 3ohms?

my bass knob is a little different on mine and i got phillips head screws just bought it from down 4 sound

Will this amp work on one 2 dual 1000x 12in sub?

boom.

hmmm a pair of these would be nice to power my midbass drivers.

That amp is incredible😲👍

I can tell you what those parts and pieces inside the amp do. The Yellow part and the round coppery part are designed to shoot sparks when you a stick a screwdriver in there.

Hizoly shizit!!!!!!! 1459 watts!!!! Under $200? They gonna own the market with these lil amps since they'll theoretically pop right in your has sippin daily drivers with a decent head unit your banging whatever you can throw at it.

How to stop and pause after I saw the 4 ohm load 1100 Watts @ 2ohm 1851@1ohm.

Sundown Audio Unofficial Ima buy the 2000-d watt Derek

they need to hurry up and release the small amps so I can replace my boat anchors. I like the sundown only. about to update my 5 year old setup. I need the baby amps

Can you wire all your mods and highs on this amp?

Dang i said 1639 I still think I'm going to try and order the small sticker to add to the collection.