the lower the frequency will create more heat, a continuous 24hz sine wave at a few hundred watts will make that coil get super hot

Is it ok that Im watching this on Saturday? 🤔

So I should crank em up?..😁

Hey guys, i just bought a DD 712f (1500 rms) and powering with T1500bdcp. I tuned amp to clipping at volume 30. But my dumbass installed the sub (in spec box) and immediately turned it to volume 32 with a bass heavy song for about 5 seconds. Coil started smelling (but not really bad like a blown sub, just enough for me to notice it’s getting hot), so I turn the volume down slowly and let it cool. So basically I over powered sub (because Rockfords are underrated) with dirty clipped power. But I’ve been playing it below volume 30 for a few days now and it seems perfectly fine. Should I worry that i lessened the subwoofers life? Or was it the glue on coil “breaking in”? Thanks you guys

What would you charge to recone Technics SB 7000 15-in drivers and mid-range drivers I think they are 4-in

People who complain on your videos obviously don't build anything, they certainly don't get paid by anyone to build anything.

Did you ever get the free shirt and sticker?

Cool video, six foot of 18 gauge on my home stereo should be fine. I'm listening at no more than 90 SPL. 25 foot roll at big box for $5.

My subwoofer am a DJ is a single subwoofer I us 2.5mm copper

Subwoofer Protective Services should be called

Totally accurate, ive seen subs blown more frequently in oversized enclosures

You can't stop me from comparing the subs in my mind. Lol

Does this method work on full bridge amps like the taramps

I just bought one of these for tuning my amps because I have never done it before but when trying to check everything out and set it up i get NO Distortion whatsoever on the head unit at max volume but when I go to the amp I am clipping before I even touch the gain so I backed the volume down to about 35 of 62 and I can move the gain slightly but no more than that or clipping so thinking everything is set properly i go to play music and my subs are inaudible WTF i have tried searching for other people with the same issue on different forums and they say it can be my phone that im playing the test track through or the head unit or possibly the LOC can anyone help me here i just spent 7K on a brand new setup and can't even get my amps tuned can anyone tell me how to do it right i can do the old math& multimeter method but as i said I am new to this so I want to make sure I do it right and not mess anything up and since my head unit isn't showing clipping where should I set the volume before adjusting the gain im going to be running a 15" Incriminator audio TYRANT with a Deafbonce AAK 6k and i don't want to blow my sub I have ordered everything possible from subwoofer temperature monitoring system, LF Audio products, wattage and impedance meter etc to keep an eye on EVERYTHING but I need some help doing this right since im winding up with distortion every way i turn

Interesting information, thanks!

shit take we have readings that show the difference in broken in drivers VS new stiff ones. youre literally misleading people.

Need a better angle to really see how you're glueing the cone. From above would be a lot better.

Corniest hobby there is

Do not play a new sub full blast out the box ... your spider is stiff af and restricting coil movement ...i u push too hard u may prematurely tear the spider away from the coil former and later down the road as u enjoy the sub ....it full tears because of how u treat it from new also u wont have full xmax which hinders the movement or travel of the cone which in turn hampers the cooling effect trust a sound guy with knowledge ..dont mind misleading info ...good subs arent cheap care your babies thank you

I just bought my 1st full bridge amp. Taramps big boss 3k. I am so blown away in EVEY ASPECT! Im 43 and been into car audio for years. Ill never buy another brand again other than Taramps. They blew away any korean amp i ever owned.

What glue is that

So with the taramp what if you did your gain adjustment on a higher hz to make up for the higher voltage on certain hz and bass boosted on the lower hz would that make up for the low power on lower frequency

??? 15:40 mark how do you determine the ”mark” ???

My box is double the size it should be and it actually shoulds blown when i turn it up its brand new sounded like shit off the rip coil looks fine spider looks fine but sounds like metal on metal

Cool video but this is not useful because you're showing us 1200wpc. But most home hifi amps are 100-150 wpc. I care more about sound quality....Apple Music lossless quality, rather than compressed Spotify.

i bet that sub thunders i wonder what too shorts song fuck yo speakers would sound like on that sub

Can't you use a DSP and eq the difference at the lower hertz? With a DSP it shouldn't cause any other problems at any other channels, should it?

I had one of these in a 1987 Toyota Corolla hatchback on a 500w California Profile amp. Shit slammed.

Awesome!!!!

This video did not age well for em emf or whatever name this bozo goes by now.

That is totally correct. Brazilian amos are not meant to play bass

What glue you used ?

Will the fs always drop after breaking in the sub? I hear it should drop down 15-20% What would you say about that?

Question…Some specs are listed differently. Example: Fo, FS, and FMS. Whats the difference? Would LE be listed as something else? Sorry if I sound like an idiot but I’m still learning.

Cabin gain is a real thing? Who knew modeling programs don't calculate the effects of your vehicle and install. I'm shocked!!!

maybe next time show the flex of the sub difference between boxes. 😊

What will happen with two amplifiers that's the same two one speaker two of each voice coil

Whose collection is that???

Nice video! I get sad when I smell burnt voicecoils.

This sucks for the community. There isn't a new subwoofer i would pay the asking price for. 😢

Lol 😂I don't understand anything that's going in here

I have a question, was the gain set to zero? And how did you know the voltage for those frequencies because most amps only show certain hz frequencies? For example 60hz then jumps to 125hz and so forth.

What about full bridge amplifiers intended for bass applications?

Thats not one 15 ainy no mf way unless its on over 10k

I bought a Avatar STU 1246 subwoofer & a Ground Shaker 2.70" cft 30hz "Competition" enclosure. The plan is to supply the Sub with close to its RMS of 3000watts. The Website said the STU's can run in a 1.94cft box but every setup ive seen they were running 2.25-2.60cft box. Might the 2.70 be too big for the Avatar?? Even though i got it at half the Price Brand New, i still wouldn't wanna blow rhe Sub. I also will be breaking the Sub in slowly on 1200watts for a few months as i do all my subs. Any suggestions would be greatly appreciated & thanks

When a subwoofer calls for a certain volume of box does it already calculate the displacement of the speaker or do you have to put that into the equation when building a box? J l audio calls for about .7 ft³ for a 10-in sealed box. But I'm not sure if the speaker displacement is already added into that. Most boxes I see are closer to one cubic foot. I'm having a hard time finding this information.

I like the way he was revving his subwoofer 😅

My amp gain only goes to 5v, my dsp puts out 6v. Is that going to work right?

I agree. I personally match a sub with an amp from data given on sub or vice versa. 600w rms 1Ω sub needs 600w rms 1 Ω amp. That gives me great power handling. Correct amp tuning helps avoid so called" i didn't even use half power"!!!

finally round something good 👍 14:36