Hey I have a sundown audio Amp that needs One of those things that you're adding to that album, but I don't know how to get 1. Can you help me out?sfb 3000 sundown audio

Jessie, can I switch out an Infinity Polycell tweeter for an EMIT tweeter? Though the former is round, and the latter a rectangle, it looks like the EMIT tweeter is wide enough to cover the round hole >>>>> am I right? I don't want to have to mess with the crossover unit. I'm hoping for a simple 4 screw switch. Thanx

How can I mod so the fans only turn on when is needed?

this amp is rated at 500 watts at 8 Ohms so are my Studio 190s OK with this amp? Its rated at 100 watts and 500 peak?

Awesome for a hot wheel

So it’s 3 subs on each 12k

Y’all did not need that much slo mo 😭

Yes I would like you to wrap voice coil

This is a great amp, been using for last 8 yrs in a home/family room setup. The pre-amp and speakers are from Emotiva.

What’s the dimensions for the first box 3 6.5s

Jesse I have a 1000d that the power inputs need to be replaced. Is that t something that you can help with?

Isn’t the weight limit 140 lol

How many watts per output?

❤nice , what ya throw in there?

I have a sfb 3500d it plays when every now and then after a little drive. Can you tell me whats going on with it plz

I have blown voltage regulator it say h1 on the power supply side it’s like 4 on that side

U modded an mx125?

Nice, I have the same amp. Just cleaned it couple days ago. We have a dog and two cats, so I have to clean my gear pretty regularly. Love the amp, clean sound, massive power.

Did you get to ride this over the snow ❄️ I plan to get this for my 7 year old when the snow ⛄️ falls as a surprise for fun 🤩

Start my car often on my Dewalt batteries

Can you repair my sfb-8000D

I have a Europower amplifier that is givim me problem that its switching itself off while in used for 20 to 30 minutes. Need help to get it fixed.

I have a problem when turning it on. The amplifier works, but I can only turn it off by removing the electrical current. However, when I remove the connection between the large and small boards, the amplifier on and off button works normally. Please Help

You rock. Thank you for taking the time to share this exceptional tutorial.

Non è come pulire un paio di occhiali ! 👎 It's not like cleaning a pair of glasses !

are the 4115 you replaced the correct Fets on the outputs? are they not getting hot without load? because i did not see in your video, checking the temperature of the output FETS.

could i just jump one of the others to the burnt one and it work just a thought i had

His own personal earthquake. 10.5 on the richter scale

Bro broke his windshield and shit dedicated lmao

I have a memphis pr600 old school amp that i bought from yard sale. I bench tested it but have no power light or no protection light. Fuses all good. Doesnt even spark when power is touched. Any idea where to start on it?

I think I've got problem with mine. Need RMA'ing

For sure bro..

I need the adjustment knobs settings repaired. When I go to move them around they cut out and when I do get them to work they send static sound out . Idn what to do but I love this amp how do I go about getting it fixed

It is a class H amplifier with grounded output and "decoupling" capacitors.

Hi i can send u the best class d type 800w youre a gud diy

Do you know the power draw from the unit on full amplification? I'm comparing to built in amps for a subwoofer for power draw vs power output. Is there an amp you reccomend for low power use and high quality sound/power output? Thanks for the vids and keep rocking.

Hi, why used magnetic wire? Why not speaker wire strands? Any difference?

They are pretty quiet but not silent. I run 2 bridged and 1 in stereo. Mains are bridged, subs are stereo. You don't really notice them at all once they are on. I used to have a QSC 1700 and that sounded like a vacuum was always running. 😢 good amp though.

Where do I order amp parts?

Thanks. How loud is the fan on that?

That lil amp is a monster I'm running two of those .

Hi is this amp worth buying spoiled. To try as a project to fix. 😮

I have a sundown sfb 1000d ,the Protect light stays on and power light comes on and off,what do you think is the issue and which transistors should I replace and where can I purchase them ,I would really appreciate the information ,thank you...

Can you please tell Me what output transistors are used in this amp? They are just labeled B1 I have 2 amps with the same issue. I removed the good transistors from 1 to fix the other.

I need the circuit númber for the audio out in Memphis pr1.1000

Hi mi fríend you have a schematic for amplifier Memphis pr1.1000

Wow nice job again sir what took you so long to be on RU-vid great to see more and more people doing these types of work not many of us are around keep up the good work sir nuff respect 👍 👍 🙏 🙏

Very clean job well done Sir 👍 👍 🙏 🙏

Great video Sir keep up the good work welcome to the club 👍 👍 🙏 🙏

So, I just add a spot of paste on the back of each transistor tab. About the size of a grain of rice. I do this for a few reasons. First, the paste was designed as a glaze that just fills in minor imperfections in the mating surfaces. It's not suppose to be a transfer buffer for the entire surface. That will actually impact thermal coupling in a negative way. A small amount will do as it will spread hydraulically once clamped. Speaking of that, if you add too much the clamp pressure will loosen as it spreads hydraulically over time. Third, It's an unnecessary waste of product. Fourth, the next tech that has to open that amp won't be mother f**king you for the mess...