I bought a 15 custom built and a 5k amp from him 2 years ago for my work truck and wow still going strong and i run the hell out of that 15 he does wonders to a sub great work
@ah48003 ай бұрын
He uses nothing but the best chinese parts
@mannygarcia92083 ай бұрын
@@ah4800 and going on the 3rd year and still hitting hard af
@incredifunk2 ай бұрын
Cold solder
@________GHOST________ Жыл бұрын
I did this to my Skar evl 15's all 4 of them on a TI frame from Lord of bass with soft parts man LOWs now. But a awesome mix here on them sub nice work sir
@RobotUnderground Жыл бұрын
Cool, thanks
@g671_ Жыл бұрын
Awesome work Pat! I can’t wait to see mine. You got some serious skills my man.
@onesikm3 Жыл бұрын
Get “bob smith CA” your life will change. Been using the brand since I was 11 years old. We have been using both smith bsi glue products for over 40 years at my hobby shop
@jeremynelson8496 Жыл бұрын
The spiders sounded like a work table when you were showing the mini wrenches. I liked both center caps.
@joeJoe-pb3su Жыл бұрын
Great subwoofer build. 😊
@AJD-LsUp4 ай бұрын
Amazing DIY video
@johnnycastillio7918 Жыл бұрын
I wish I could work at your shop ❤
@RawbasicInc Жыл бұрын
Pat keep up the good hard work
@1ohmwrecker Жыл бұрын
That orange wrench u gave me is handy!
@RobotUnderground Жыл бұрын
If you're tough like me you can fit it in your pee hole. #HandysNotHate
@1ohmwrecker Жыл бұрын
@@RobotUnderground I prefer the butt hole, but I'll try🤷♂️
@txpate2009 Жыл бұрын
I like to pick up subs from the pawn shop and disassemble them and then rebuild them it’s really cheap as hell to make your own subs and to follow your directions.
@RobotUnderground Жыл бұрын
Get them for as cheap as possible.
@txpate2009 Жыл бұрын
@@RobotUnderground hell yes and love the channel my buddy and I make custom speaker boxes to and sound proper would love for you to look at the boxes and see what you think
@RobotUnderground Жыл бұрын
@@txpate2009 Post to your IG or YT channels. Send me the links.
@extremememe248 Жыл бұрын
back in 2010 I got a JL 6W3v3 for $120 from crutchfield to replace a dry rot factory sub. The market for small subs was very limited back then so IIRC my only options were Kicker or JL. Today the same JL subwoofer at crutchfield now cost $280. IMO it was totally worth the $120 since its been in constant use for 13yrs and counting but no way in hell would I buy one at todays price of $280.
@torrez81445 ай бұрын
someone loves sundown i see lol
@RobotUnderground5 ай бұрын
Well I love taking poops too
@therealwolverine420 Жыл бұрын
Whats the most indestructible voice coil? Or does one exist?
@RobotUnderground Жыл бұрын
No such thing
@Justthemow Жыл бұрын
Do you build any 8” subs anymore?
@RobotUnderground Жыл бұрын
Yes I'm developing a GONZO 8 that I can be proud of
@Justthemow Жыл бұрын
@@RobotUnderground awesome I have a 12 in my truck now but it takes up a seat space and someone crushed it’s dust cap I can fit 2 8s behind the seat with enough space to put both seats up I’ll wait until their ready
@RobotUnderground Жыл бұрын
@@Justthemow Text me direct. I'd rather see you with two bad ass 10's. 6023126504
@therealwolverine420 Жыл бұрын
LISTEN TO " HAUNTED BUMPS" BY ICP
@therealwolverine420 Жыл бұрын
Basshead attack by icp is also awsome
@garroyo7533 Жыл бұрын
I wonder if you can do that with my wolfram 10s. Also, why don't you dont like 10s ?
@RobotUnderground Жыл бұрын
Tens are fine but the problem is people typically expect more out of them it just depends on how powerful the magnet is and how much excursion you can get out of them. Typically to compensate people will often put them in a large box but at that point you might as well get 12s
@garroyo7533 Жыл бұрын
@RobotUnderground yeah my wolframs get down they surprised me. I always had 10s until i got my 18. But im gonna go back to my dayton audio 10s i love those.
@antawains Жыл бұрын
Love your videos please keep up the good work
@BARBELLS-AND-BUDS11 ай бұрын
What cone is that you used?
@RobotUnderground11 ай бұрын
GONZO
@wuerzburgkids4evernever795 Жыл бұрын
Will this new sub have a better fs than the old sub?
@RobotUnderground Жыл бұрын
Well the FS is right around 32 hz
@BobBasshead Жыл бұрын
My question is with these "mega surrounds" and large dustcaps doesn't this reduce the effective piston displacement, in this case making a 10" more like a 8"?
@RobotUnderground Жыл бұрын
No not true
@RobotUnderground Жыл бұрын
The excursion allowed by the larger surround makes up for it in displacement / excursion
@BobBasshead Жыл бұрын
@@RobotUnderground Thanks for clarifying that.👍
@jonathanlindgren4094 ай бұрын
how exactly did you get the top plate of that motor? i can see its glued but which way would be the easiest without accidentally shifting magnets or ruining parts?
@RobotUnderground4 ай бұрын
Just text me direct with your name and shipping address. I'll add you to the phone and then we can review your options. 6023126504
@jonathanlindgren4094 ай бұрын
@@RobotUnderground nah I live in Sweden, no way to get in contact by phone. I'm just wondering which way would be easiest to remove the top plate since im currently in need of regluing the shorting ring
@RobotUnderground4 ай бұрын
Just email me direct, robotunderground@yahoo.com Note: You don't need the shorting ring.
@jvonnjvonn46882 ай бұрын
but u on here reconing they subs u do a video using they subs for then
@RobotUnderground2 ай бұрын
They exist, so what. They make good products they just charge too much.
@onesikm310 ай бұрын
Is this a 3” coil woofer ? And say your balls start to itch could this be made into a 4” woofer ? I’m just trying to learn more about their parts and compatibility I would appreciate some knowledge
@RobotUnderground10 ай бұрын
Yes, 3". No, cannot be made into a 4" without mill work to the steel parts. Better to start from scratch.
@christopherparis68418 ай бұрын
Sunnex akes a bad ass mini 1/4 dirve kit its a nice set finer tooth ratchet im sure youd love it
@95Sn95 Жыл бұрын
Tech question, on the Jerry ain loud channel he just bought 6 new DS18 xx15 subs and he was all excited saying the reason he chose them was they had 42mm of one way x max!!?? With a typical 3" coiled triple stack with what looked like a 20mm +/- top plate I do not see how 42mm 1 way is even remotely possible... My quick math using the 1 way x max formula (which if I'm correct is ww minus top plate/gap thickness divided by 2) figures the coil would have to be roughly 4" tall...! Is my math correct? I personally don't know of any brand using a 3"x4" coil especially with a run of the mill 300oz ferrite triple 1" stack motor. I'm guessing that's 42mm a 2 way measurement or just 100% bullshit. The motor I built has a 3"/76.2mm tall coil and a not very thick 5/8/15.8mm top plate and that still only yields 30.2mm of one way x max of my formula is right.... my 400oz motors have a 2.5"/ 63.5mm tall coil with a 21mm top plate and that yields 21.25mm of 1 way x max... Now that seems oddly exact to half of his supposedly one way number....? Hmmm could DS18 be lying? Huh If so someone bought a product exclusively for a reason that's not real thing.... So his "upgrade" was a samegrade!
@RobotUnderground Жыл бұрын
Well, many companies tend to skew the Xmax numbers to work in their favor. That's why I prefer to just let people know the wind height of the coil.
@95Sn95 Жыл бұрын
@@RobotUndergroundthat Jerry ain loud guys gonna be disappointed he bought 6 new subs to replace his G2 Genesis subs to get more Xmax when he probably has the exact same. Probably the same 300oz motor. I did burst his bubble in the comments earlier this week but no reply lol
@RobotUnderground Жыл бұрын
@@95Sn95 Not sure why he's wasting his time with 300oz motors. I really need to get that bank loan so I can import some real subs for you guys. Fully built and ready to go.
@luciddrip7274 Жыл бұрын
How can I buy some woofers from this guy. Want some custom 15s w no brand affiliation. Would be dope asf
@RobotUnderground Жыл бұрын
Just text me direct when you're ready let me know your name and your shipping address 602-3126-504
@Fozgate4000 Жыл бұрын
Isn’t robot underground a brand? Screw the name, I buy the subs for their aesthetics, performance, reliability and recone availability if ever needed. The Ti basket is a slut 😂. Some actually like the product and not so much the brand. I for sure ain’t gonna build my own NSV6 so I go to sundown.
@95Sn95 Жыл бұрын
I love the part of South Park when the emo kids say something like we don't conform to society if you wanna hang out with up you gotta act and dress like us lol
@RobotUnderground Жыл бұрын
Lol. Yes this is true
@csj9619 Жыл бұрын
Not that you care, but I'm out bro. Can't get down with all the $#!+ talkin'.
@RobotUnderground Жыл бұрын
Bye Felicia.
@RobotUnderground Жыл бұрын
One of my super powers is not caring what people think and just calling out mofo's on their shit. If you don't want to hear it, go visit DIY Audio Guy or EXO. They're kid friendly.
@markroberts715 Жыл бұрын
Ill never EVER spend sundown money,someone elses sure but not my money. Way overpriced, over hyped for bearded chodes who want to think that all the woman want .
@RobotUnderground Жыл бұрын
Speaking of which I got to pick up more rubber gloves to wax my choad in the shower. You really get a good grip with those rubber gloves!
@markroberts715 Жыл бұрын
@@RobotUnderground lmao!! Yeah ya do!!
@therealwolverine420 Жыл бұрын
If you heard it yet your welcome🦾
@geraldmartinez68675 ай бұрын
What a thief
@timothyanderson11326 ай бұрын
I will never own sundown it’s overpriced junk 😂😂
@RobotUnderground6 ай бұрын
lol. Wait until you get a dead one. Hit me up for parts.
@timothyanderson11326 ай бұрын
@@RobotUnderground I run FI MTs lol
@RobotUnderground6 ай бұрын
Put that Ti frame on them.
@timothyanderson11326 ай бұрын
@@RobotUnderground I’m thinking about the neo 4.11s on my next subs