See more subwoofer box builds here: • CAF Subwoofer Box Builds @CarAudioFabrication - Master Car Audio - Design, Build, Install
Пікірлер: 814
@cip83gl2 жыл бұрын
My mistake was when i married my wife instead of buying a dsp!
@5L_Eater2 жыл бұрын
Hahahahah
@CarAudioFabrication2 жыл бұрын
We all make mistakes... 🤣🤣🤣 jk 😜
@beerman98072 жыл бұрын
Only thing I can tell you is Men do what they want , boys do what they can , 24 years in and I’m a man that buys what I want
@zigzag71942 жыл бұрын
@@beerman9807 does that mean your divorced now😂😂 👍🏿
@zigzag71942 жыл бұрын
@@CarAudioFabrication in all the cars that I've owned. I've been able to put subs in them but I've now got myself a Volvo and I really don't want to modify the unit up front is there anything on the market that you know of ? Trying to change it makes you lose other functions within the car head unit 👍🏿
@mothernurture-soundsofsere5178 Жыл бұрын
My mistake was dating somebody for 8 years that hated bass...
@SnorkyBean Жыл бұрын
How did that go?
@keepit100_ Жыл бұрын
Dam 😂 I would have left her
@tejahlindsey2937 Жыл бұрын
Oh helll no I couldn’t lol
@josephcastillo6742 Жыл бұрын
🚩 🚩 🚩
@tobybigham4196 Жыл бұрын
I can relate. My ex-wife was a pre-madonna musician who was convinced it would ruin her "Perfect Pitch"....
@adrianjaimes142 жыл бұрын
When i screw the Subwoofer in and the drill decides to go through the actual Subwoofer
@kuba324x22 жыл бұрын
Oof
@dbongoloid95412 жыл бұрын
Bro, big big tip. Pre drill your mount holes, the drill only pops off because the screw isn't catching correctly. If you pre drill, and start the screw by hand, you don't need to push to get the initial bite, cuts out the whole motion that causes that drill to slip.
@whitiesgarage2 жыл бұрын
I thought this was going to be number one
@sw20mr242 жыл бұрын
@@dbongoloid9541 didn’t get the joke
@the_gixxer_mike2 жыл бұрын
Ooh I've done that before when I was younger. 😬💀🤦🏻♂️
@acuralee Жыл бұрын
I had just came back from deployment and bought two kicker L7 12's the guy at audio sound (Jacksonville, fl) said I'd only be able to use 1 kicker because of the speaker box space needed. Then he up sold me on some new tweeters, door speakers, and rear panel speakers. I had a brand new Infiniti G35 and it had its own amp... but somehow he got me sold on another amp and new speakers for the entire car... but when I asked for my factory speakers back and my factory amp he said they were in such bad shape he discarded them. This was 2008, the car was a 2006. Next my speaker kept going out. The voice coil kept coming apart and he said I had to contact kicker. Kicker being awesome sent a replacement without question. 3 months later same thing happened again. A 4200 system that sounded amazing when it worked was now dead... the dealer who installed it long gone. Kicker finally sent me to a place called shades of tent (RIP Richard Bass) right away he knew the guy messed up the specs on my box and rather than admit to his own mistake he took off with my perfectly good tweeters, 6.5's and 2x 6x9's with my stock amp. Richard also put dynomat in every place he could (roof, floor, side panels, all in the trunk, trunk lid, even behind my license plate) plus he did it at a fraction of the cost the original guy did... took me 3 years and lots of court dates but I finally got my money back but all the crappy sound place did was change their name to "Rolling Sound" so anyone in the Jacksonville, FL area looking for a good car audio place please make sure to stay away from Rolling Sound. They will steal your perfectly good stock equipment, then blame the manufacturer when in reality they just hire terrible installers.
@CajunReaper953 ай бұрын
He didn’t up sell you on an amp my guy that chinky little factory amp will not power 2 l7 12s as they require 750wrms a piece.
@pimpovic2Ай бұрын
@@acuralee this is why we research and inform ourselves as much as we can, so we're not taken advantage of by shady business practices that don't have our best interest in mind.
@JamDoggieАй бұрын
Dude... what are the chances that I find this. I live in Jacksonville and was planning on getting a quote for a sound deadening job from this exact shop. Small world.
@KevinMitchellsubscribe23 күн бұрын
@@JamDoggie same now ik who to stay away from 😂
@alexdowns4783 Жыл бұрын
Biggest mistake was believing the advertized 1600w amp before knowing what RMS was
@1904audio Жыл бұрын
Common mistake for newbies it took a few years for me
@cheeseburger577 Жыл бұрын
i put 1,100 watts into a 300 watt sub all I have to say is i made the fire blue
@danisss87189 ай бұрын
Explains this because i dont wanna make this mistake
@iTzBruss8 ай бұрын
@@cheeseburger577can put 15k on it, just don’t allow distortion
@sphegmail4 ай бұрын
@@danisss8718 Real watts are “rms” watts, ignore the rest.
@mattholmes82142 жыл бұрын
When I bought my first sub I watched the employee slip the impact driver off the screw and straight into the cone
@colealmond1482 жыл бұрын
Did he get u a new one?
@weso21032 жыл бұрын
That’s sucked!!! Go talk to owner about it.
@HCG Жыл бұрын
Hell no, I’d slip my cash right on back from the register
@tipdog36 Жыл бұрын
Most have been there…ouch ☠️
@rheon6699 Жыл бұрын
😭
@a_drewski2 жыл бұрын
Rattles! #1 way to way to kill the sound quality of a system.
@CarAudioFabrication2 жыл бұрын
For sure. Got to have the sound treatment
@Baldwaldo2 жыл бұрын
Lol.#1 has to be no sound.
@kiiarahasnosynonyms2 жыл бұрын
fact
@MacNifty2 жыл бұрын
Most definitely lock everything down insulated cushion that. You want to hear the signal.
@559bass52 жыл бұрын
that don't matter on a SLAB
@generalporfirioggonz2 жыл бұрын
Poor choices when selectring the equipment ive seen it multiple times people blowing all of their money on really good quality speakers and subwoofers eg. JL and Focal and powering them with fleamarket garbage amplifiers
@MacNifty2 жыл бұрын
Are the people who paid someone for the great equipment a great looking installation but it cancels all of its frequencies out.
@dbongoloid95412 жыл бұрын
@@esundproductions cant wait for a better Amp, shame about the owner.
@esundproductions2 жыл бұрын
@@dbongoloid9541 what happened to the owner?
@kylebeach23162 жыл бұрын
The problem I have is I grabbed a factory subwoofer from a fully loaded chevy hhr ss model and I don't want too get a amplifier that'll over power the sub. I also have JL door speakers and I want too tie them together with the sub instead of running them separate from the sub. I'm a newbie too subwoofer setups and my dad hasn't done a setup in quit a while.
@martinez1701a2 жыл бұрын
We're looking at you Boss and Pyle lol
@CajunTaco2 жыл бұрын
#4 - not having a subwoofer in your car
@Group_AnonymousАй бұрын
@@CajunTaco that’s me😭😭😭
@jackjew4392 Жыл бұрын
Make sure you have a good Chasis Ground with a short cable from the bass amp to the chasis this will help the amp run with greater efficiency and stay cooler by lowering the resistance, and Run signal “RCA”wire away from communication or power wires as much as possible this prevents EMI from pulsing in the bass signal
@vibez_kru013 ай бұрын
Also important is making sure you use sound deadening in places where the vehicle may experience rattling.
@bleach_drink_me Жыл бұрын
I have seen a 500w rms sub wired with 18 awg wire. It was a buddy of mine who was complaining about not having enough bass. He asked me if I could adjust his amp and I saw the thin wire. After replacing it with 14awg I had on hand and adjusted the amp,he was happy.
@mobettaspice2 жыл бұрын
A mistake is also punching a hole in the surrounding when screwing it or unscrewing. That’s the worst feeling :(
@FuctByTheGovernment2 жыл бұрын
Yeah that sucks especially when you have a sleeved screw holder and probably looked at it and said, I don't need it I got this, 45 seconds later.🤬🤬🤬🤬🤬 😫😖🥺☹😟😬
@mobettaspice2 жыл бұрын
@@FuctByTheGovernment oh that’s the worst.
@freeair72922 жыл бұрын
Doesn't hurt the performance by much, but yes I have done same mistake before 😅
@kylesmith9048 Жыл бұрын
@@freeair7292 Poking a hole in the surround doesn’t hurt performance by much? Bruh what?
@zanechristiansen Жыл бұрын
@@kylesmith9048 mans probly puts all his groceries up against the playing sub and hears no difference lol. all jokes over here
@ilikefuckingtoasters56732 жыл бұрын
You make such quality content. Thanks
@CarAudioFabrication2 жыл бұрын
If you guys keep helping me out with dropping comments and sharing I'll keep making it. Thanks! 😊
@elisangelaaraujo54132 жыл бұрын
@@CarAudioFabricationlllll
@BBQandStreetCars2 жыл бұрын
The first thing I learned when I got my 1st system was if it's in a trunk use an enclosed box, if it's in an open back like suv or hatchback than ported box is needed
@parrishinvestigations9523 ай бұрын
Old school here lol been building car/truck systems since 1988. My first real amp was a Kenwood 1020 with 2 cooling fans, it would get so hot it would fry an egg. But anyhow, we built our systems according to sound, we dialed everything in by ear. No need for this new fangled way. You build your systems according to what you like to listen to. Me and most of my friends liked metal, so when we decided to build we all had an idea of what it was to sound like. And most guys who listened to metal wanted their car stereo to sound like a home stereo. Lows, mids and highs amp to subs and a passive eq to mids and highs. Its all the dial in equipment you need!!
@danielethier20152 жыл бұрын
Ported or sealed(acoustic) suspension) should be respected by manufacturer recommendation. Neglecting this will not only cause havoc to the drivers..movement..air displacement..but will also alter impedance. Great content as always!
@robertearl9632 ай бұрын
The biggest mistake people make is pumping more audio to a sub woofer than to midrange and tweeters. This in my opinion completely illuminates the upper and mid tonal range
@kappnassdough72422 жыл бұрын
MY MISTAKE WAS GETTING 2 12s INSTEAD OF 4
@weso21032 жыл бұрын
I missed 12s. I got 4 of 10” JL with 1,000 watts amp JL fixed nicely in my dodge mega cab truck 2500 HD. I’m great with it than 12s. 👍🏻 Btw 4 of 12 won’t fix in my truck, said it’s too big. Each speaker of 10 worth $150.00
@kappnassdough72422 жыл бұрын
I GOT THE 4 12s YALL
@nicowallace6409 Жыл бұрын
@@kappnassdough7242 👏 let’s see a build video
@kappnassdough7242 Жыл бұрын
@@nicowallace6409 sheeesh I kinda fucked up recently by tryna add a second battery I’m missing a fuse or 2 but for the budget it’s nice. I have a 3500W ds18 amp in the backseat and a hifonics d class 1500W amp in the trunk 4 12inch kickers 2 COMPr 2 COMPvr. I got 2 6x9 baby kickers for the doors and 2 infinity speakers for the rear. My boombuggy is a 2001 mustang drop 🤤😎
@mykasmith6445 Жыл бұрын
I got 2 12s then added 2 15s, I'm thinking about upgrading the 12s now.
@babyTOY-YODA7772 жыл бұрын
4g power cable and 18g ground. I see it all the time. Ridiculous. Haha
@raymondobrien34032 жыл бұрын
That’s terrible!! But in tgat guys favor it would have been better to have that gauge if cable switched as ground basically becomes a positive!
@-WolfMan-2 жыл бұрын
Yeah - I was seriously gonna say the same thing ... Need to Dump all those pathetic grounds for some REALISTIC Cables, ZERO gauge is preferable, 2g or even 4g is OK. Consider the Big 3 Upgrade and go get yourself a better Battery (you can also add on an Auxiliary) NO POWER - NO PUNCH
@tomb9566 Жыл бұрын
I learned that the hard way! Back in 92 I was getting a system installed, but didn't have enough 8guage left over to make a ground, after a couple of days went by and I didn't hear from the guy who was doing the install, I decided to run a 16 Guage wire from my deck ground to the amp, wire is on the passenger side floor up the seat the on my back seat, nevertheless 20min in the whole car filled up with smoke and everywhere the wire was left a burnt indentation on the floor, front seat and across the whole back seat. That learned me. To this day I never skimp on Wire, stinger is the only thing I advertise on my vehicle
@onesikm32 ай бұрын
Electrons flow from negative to positive so for people that undersize the ground…….god help them lol
@valenteaguilar8252 жыл бұрын
This guys designed a subwoofer box for my Avalanche about a year ago and i could not be happier
@dreamnight-mq1zg2 жыл бұрын
You are by far the best car audio channel here on youtube. Your knowledge, skill and honesty makes you one of the best. I find myself coming back to your channel over and over again for all of my car audio needs. Thanks for all that you do for all of us.
@simsatvrepair12552 жыл бұрын
I’m assuming you’ve never watched Meade916 way more better content
@tommywalton19743 ай бұрын
Stabbing the foam when the drill slips off they screw is pretty common lol
@Yukanhayt-Mhenow2 жыл бұрын
Wire gauge is important I've seen friends cars catch fire from red hot sub wires because he used normal speaker wire lol
@animarrowgaming1607 Жыл бұрын
Natural selection
@redman7540 Жыл бұрын
So...you can't use 16 gauge speaker wire...?
@V3T0_DxDDy9 ай бұрын
@@redman7540me personally I like to use atleast 12 gauge unles it’s like a 2000 watt sub or more
@job40322 жыл бұрын
Most common mistake I believe is that people buy enormous subwoofers for their cars. But that a small subwoofer sounds better for in there car.
@philrab2 жыл бұрын
Not necessarily bass output, but sound quality, not using sound deadening. I just pulled apart the plastic panels around my sub box and deadened everywhere I could reach on the sheet metal and the panels to kill rattle and resonance. Now, the bass sounds like bass.
@CarAudioFabrication2 жыл бұрын
Sound treatment definitely helps the bass!
@simsatvrepair12552 жыл бұрын
You don’t always have to use sound deadening because if your vehicle is sound deaden from the factory an you add more your bass will sound like shit or want barley hear it
@tomb9566 Жыл бұрын
@@CarAudioFabricationI have a Lexus, with around 1k in it, punch 500 for interior speakers 4 6x9 & 2 10in mid bass and a kicker 500 watt mono block on 2 p2 dvc, and the factory sound dampening is so good that you can only feel me coming, but not hear me. I had a 92 park Ave with two 15 and 4 6x9 rear and 2 6.5 up front with a Kenwood 921 on the interior's, but with only a 100 watts PC on 6 speakers you could hear me with the windows up. All factory sound dampening is not the same
@joshuajackson7743 Жыл бұрын
I’ve had my 12s longer than I’ve had both my kids.
@TheStruggleFestАй бұрын
same I have a pair of Duals (dont laugh) that i bought in 07 that are still hitting like new.
@Dmow822 жыл бұрын
How can I tell if my sub/midrange phase relationship is correct without a dsp?
@kloug2006 Жыл бұрын
Mistake #29 : installing 18 inch subwoofer for listening podcasts.
@williedee65468 ай бұрын
Why what did you experience?
@JoeJ-82823 ай бұрын
Also, besides the SIZE/TYPE of box, just using a really cheap quality or flimsy box, and/or having one with air leaks will definitely destroy your bass performance also!
@throttle_therapy_65982 жыл бұрын
A mistake I’ve made was a bad ground and undersized wires and I struggled with bass cutting out for 6 months
@ghostbombl80342 жыл бұрын
Depends on witch way you point your box in the trunk, for different box.my air tight box sounds better facing towards the back trunk instead towards seats.
@Chromedome-ss6mg2 жыл бұрын
It takes like 15 feet to develop a good bass wave and facing them backwards helps add space to help develop the waves better.
@ghostbombl80342 жыл бұрын
@@Chromedome-ss6mg nice,thank you for the tip.
@Cornetto1997 Жыл бұрын
Nobody has money to buy a car these days, let alone to put a subwoofer in it.
@weso21032 жыл бұрын
I have 4 of 10” JL with 1,000 watts amp JL in my Dodge Ram truck mega cab 2500 for 4 years. Not a problem, great bounces for some bass and great sounds. I recommend JL 👍🏻
@kuwabaragriffin54292 жыл бұрын
what are you guys think about putting two 12s in the cab of a truck
@jumenss2 жыл бұрын
Do it man don't let anyone stop you
@richardhyde47172 жыл бұрын
Hard clipping even with an under powered amplifier will damage your subwoofer.
@SC_2QUICK Жыл бұрын
Clipping?
@nox6185 Жыл бұрын
@@SC_2QUICK distortion is called clipping
@johnruscigno5738 Жыл бұрын
@SC_2QUICK if you were to connect an oscilloscope to your signal output, you would see a nice alternating current sinewave. A clipped signal is when the nice round peaks of that sinewave are clipped off and it starts looking more like a square wave. Really bad for inductive loads like the voice coil in the subs.
@CajunReaper953 ай бұрын
@@nox6185false, This is the key difference between clipping and harmonic distortion-while clipping indiscriminately hacks away at anything that exceeds an amplitude level, harmonic distortion adds frequency content in a way that's musically meaningful.
@FuctByTheGovernment2 жыл бұрын
Having them face the wrong way is one of the most common mistakes that I have seen. I have schooled a few people on this. If you have your speakers facing you, wrong. Unless you're in competitions and are pushing 10,000+ watts turn that shit around, you can thank me later. Holler at your boy if you didn't know this and tried it. Tell me what you think and how much difference it made.
@MussellRussell2 жыл бұрын
I don't a have subwoofer in my car.....so, I just turned my gf around. Much better, thank you!!!
@jjjsmith24972 жыл бұрын
Dont forget to crack those windows🙃
@noahkb802 жыл бұрын
So true about the windows. Never see that mentioned much. Box placement is such a huge aspect. I've got a downfire box for two shallow Skar 10s in my crewcab. Those little bastards hit so dang hard. But when I slid the box about an inch and a half forward and to the passenger side, it's like it almost doubled in volume. Found it out by mistake when my box just slid. But once I looked at it and saw what happened, it gave more space for the sound to travel backwards and off the rear cab , plus to the driver side of my truck , it obviously gave more avenues for sound to reach my ears. That's my take on it anyways
@noahkb802 жыл бұрын
So true about the windows. Never see that mentioned much. Box placement is such a huge aspect. I've got a downfire box for two shallow Skar 10s in my crewcab. Those little bastards hit so dang hard. But when I slid the box about an inch and a half forward and to the passenger side, it's like it almost doubled in volume. Found it out by mistake when my box just slid. But once I looked at it and saw what happened, it gave more space for the sound to travel backwards and off the rear cab , plus to the driver side of my truck , it obviously gave more avenues for sound to reach my ears. That's my take on it anyways
@centeguahan37602 жыл бұрын
Don't forget to send that mf till you end up walking the rest of your journey 😎😈💪🏾
@Mellysgot556 Жыл бұрын
I have twin kicker 15s …my worst mistake was believing what ppl said..if you’re a basshead like me then ppl’s opinion doesn’t matter to you..if you want good quality cuz your car has blown up shiddie paper cone speakers then listen to the crowd..if you’re a basshead like me don’t spend 700 dollars on voices only cuz that’s gonna leave you with no tremble..my first car was like that, brand new jbl 250watt mid ranges no plant with a pioneer radio, sounded awesome but i was missing the most important part..a bass..i just had good song quality , invest first in the subs you want and don’t install them, wait till you have your whole setup to install and buy them not by price but by quality, buy what you want and don’t settle for stores, import them if you have to, my speakers were good when i got my car but i still imported my mid ranges from brazil, cuz I didn’t wanna settle for 4 little shiddie 300 watt mid ranges😂now i have the best setup in my town…
@Zephyr-mist2 жыл бұрын
My worst mistake is almost overpowering my old 50w sub because i accidentally read it as 500w lucky i saw the mistake before i played any songs!
@thomasgully3574 Жыл бұрын
what happens if you overpower it?
@Zephyr-mist Жыл бұрын
@@thomasgully3574 sub will go KaBOOM Or overheat then coil will get damaged/melt
@mrhyde0705 Жыл бұрын
👁👄👁 maybe I wont swap my old amp out with 1 thats 4times as powerful
@SimRacingVeteran11 ай бұрын
Where in the world did you find a 50W sub? Was it ten dollars?
@Zephyr-mist4 ай бұрын
@@SimRacingVeterannope, it was a part of a philips 2.1 soundsystem that my grandma had, which she gave to a friend but forgot to include the subwoofer
@JakkiPi2 жыл бұрын
Didn't realize car had active cabin noise cancelling or designed to eliminate cabin noise.
@13slot282 жыл бұрын
Agreed, also sound treatment is a God send.
@CarAudioFabrication2 жыл бұрын
Those anc mics are the worst!
@Sffker2 жыл бұрын
I realized that in my car immediately, because as soon as I turned the system up on a fresh install I got a horrible noise thru the speakers due to the ANC system.
@KissedKuma2 жыл бұрын
1. Too high of tuning 2. Not enough power 3. Port noise 4. Not having a correct LPF 5. Certain speakers or subwoofers act differently depending on the environment they are in! So make sure you know where your frequency response is best in the trunk or in the room
@RubenGarcia-qh6zo2 жыл бұрын
You should talk about how you have to break in your subs before you play them full blast youll blow them
@ronniewilliz1532 жыл бұрын
So going full volume as soon as you hook them up is bad no wonder mine didn't last lol jk
@dbongoloid95412 жыл бұрын
Thats only competition subs honestly, and you should free air hertz sweep at 60% for an hour or so to break them in. However Walmart kickers, pioneers and any other garbage sub, shouldn't need to be broken in, they won't last through a proper break in.
@ÆCME10 ай бұрын
@@dbongoloid9541😮Are kicker bunk?? I always thought it was pretty good mid range gear...( haven't got kicker installed, but was considering..) so a no yeah ?...?.. Slate Audio in the UK do some beautiful , solid slate woofer boxes & speakers . Man ...the tightness & clarity is probably the richest I've ever heard,👌💯 though I'm no expert 🤷... Looking forward to you're reply pls 👍
@Chromedome-ss6mg2 жыл бұрын
Always point the subs to the rear of the car went in the trunk.. It takes basewaves like 15' to develop and putting the speaker's facing backwards helps add Space to develop the base waves
@krisp1609 Жыл бұрын
The biggest mistake I see more times than I can count is people insisting on having an epicenter without actually know what an epicenter does.
@TehBIGrat2 жыл бұрын
It's been a long time since I've done a custom sound system. I speak very highly of my little Digital Designs 8 Inch Sub with its enclosure that I used to have. Absolute beast in a family sized car.
@chicagolifetv3 ай бұрын
Do you recommend an open type of box?
@bobdodge31712 ай бұрын
What's a open type? Free air? Or do you mean ported?
@Spock9102 жыл бұрын
How about sub location where reflection cancels out the wave.
@tpc3416 Жыл бұрын
Taramps 800.1 with a 400w 10" sub. They say always go with more power. It melted the VC. Sounded amazing for the 5 minutes it worked.
@jazbah2194 Жыл бұрын
Wire Gauge. Had a buddy running 2 15" subs on 20 gauge wire for like door speakers that was 6ft long. I installed 12 gauge that was only 2.5 feet long, just enough to get from amp to subs. Watts went up and so did the boom. He won the next Bass meet he went to by 20dBs just from the wire.
@alexmarks388310 ай бұрын
By 20db!!! Did 2nd place even have a subwoofer!!!! Thats embarrassing😅!!!
@alexmarks388310 ай бұрын
Not having subwoofer enclosure mounted solid or if nothing else atleast ratcheted solid against vehicle
@haroldalexis42002 жыл бұрын
I have interest in these Subwoofers for home use. Short & sweet video valuable information. 🔈🔊🔉✅👍
@Pete-hy4mq2 ай бұрын
those jl audio speakers are so nice
@ctotheh33273 ай бұрын
From this video I have learned that my polarity could be off from the mids and sub thank you
@Scupplin2 жыл бұрын
Buying speakers and amps without considering ohm loads. There is a big difference in performance between speakers wired to 1 ohm and 4 ohms.
@mikehonda7934 Жыл бұрын
Something that will destroy bass? Sitting in a 50,000w subwoofer build, then driving home in a 1,000w subwoofer build.....
@Chromedome-ss6mg2 жыл бұрын
Always put a board over the sub surface when screwing the sub to the box so you don't slip and put a hole in the sub. I learned the hard way. Also put a rag on the backside connection when soldering the wires so it don't drip and put a hole into the foam.
@MillennialRebelionАй бұрын
Building way too big of a box is a common mistake I make. Then I have to trim the box to fit sub. Think of it like tuning the hard way XD
@joachimmelin95862 жыл бұрын
i was, and still am, a very budget person, and using bad materials is a big issue for performance, especially too little thickness of wood or soft wood types, since some very soft types of wood will ruin the bass completely,
@JasonRayShute6 ай бұрын
Overpowering and crushing the coil when you can hear the snap back. Also melting the coil from overheating doesn't help either. I like this comment thread, it's fun.😊
@P01ntman28 ай бұрын
I’m an English teacher that knows basics…. I’m learning so much from you and want to thank you for a consistent clean presentation. I started attending an AP Physics class on campus that my friend teaches for ohms law and such - you got me hooked. Thanks brother …. 🤙🏾 PS Sometimes I buy equipment to help her teach- good sound comes from quality - and it’s expensive. You were right on both counts.
@phreaktor Жыл бұрын
Can you link me to a video that explains the mid/sub phase relationship? I’ve always wondered what the phase switch setting actually does.
@KeithZim2 жыл бұрын
This was about 25 years ago. A Polk Audio dB12 in a 1 cubic foot sealed box "ejected" or "blew" the voice coil and part of the spider and cone out of the box. Polly fill was on fire and blew out with the voice coil and half the speak and melted the carpet on the back of the back seat of the hatch back. The fill in the box was smoulder and releasing lots of gas. I guess I had stuffed way to much polly fill and it melted and gassed and created enough pressure to destroy the speaker.
@larrygaines74622 ай бұрын
Subs usually have reverse phase, and facing rear. Try it and listen
@Anontesla2 жыл бұрын
I love how you curved the board at the end !!! SO GONNA DO IT!!
@flipzoew2 жыл бұрын
I'm not sure if it is a mistake or error...my subwoofer is having like power cut whenever i jack up bass volume...
@Eastsidegeorgiaboy2 жыл бұрын
Probably a poor ground.
@flipzoew Жыл бұрын
@@Eastsidegeorgiaboy i have install voltage regulator and also add in addition 2 ground cable for the monoblock alone...i have change both subwoofer new and use new monoblock...but it is still happening... I'm using 2 boston g2 12 inch woofer
@69sound812 жыл бұрын
Is it possible to go too big on a sealed box? I mean, we always pay a lot of attention to the minimum volume required, but what about the maximum volume possible? Any thoughts on that? I want a sealed box for a vw bug, but I want to get the best out of the sub as humanly possible. I know that a bigger sealed box will let a subwoofer get better low end (like sub 30hz), but I'm not sure how much is too much.
@jamesolelo44062 жыл бұрын
Wouldn't the extreme version of that just be a sub running without a box?
@Thezuule12 жыл бұрын
You want the correct size box. If you want to get super low you need a subwoofer with better low end response not a bigger sealed box. The idea of a sealed box is to minimize peaks in the response not to artificially create one.
@penguinroblox3588 Жыл бұрын
The biggest mistake u can make is having no bass port for your subwoofer!
@Justwantahover16 күн бұрын
One thing that made me pissed (more than once) is that I accidently rammed a screwdriver through the surround, when tightening the woofer screws! By looking at the thumbnail, I thought this might have been one of the 3 mistakes. 😅 Always put a slight outward force on the screw, just in case it slips off the screw. 😅
@octoberentertainmentАй бұрын
If you have a 90s Lexus Ls400 the trunk is built like a brick house.Not to mention that the gas tank □ plus a metal firewall is behind the back seat.The rear panel was cut by the previous owner.So the bass enters the car.I am going to cut the rear panel even more.
@MrNeto19702 жыл бұрын
What box is best for 2 10" w7
@chrisroemer112911 ай бұрын
My own personal error was using 2 subwoofers of differing max wattage(1000W and 500W), and differing RMS ratings(250WRMS and 175WRMS). The speakers were competing for power and never hit the way I was hoping. Am ditching the 500W speaker. It is still good, but there's no place for it in my new setup. Will be running 2, 1000W max, 250WRMS, 12" subwoofers at 4ohms, a 3.5Farad capacitor, and a 1500W amplifier. I'm currently awaiting the 2nd subwoofer to ship to me, along with an I/0 gauge "Big 3" upgrade kit from Skar Audio. Should take care of many of my previous issues, especially after I get the head unit wired up the way it should have been(idiot previous owners had no idea what they were doing when they butchered the audio harness the way they did, x4 butt connectors for each wire they cut into, as opposed to just buying the stock-to-aftermarket adapter harness...).
@MrSmith-qu4nx2 ай бұрын
Efficiency of lowering the resistance of driver to coupling to the air is where horns shine. "Voice of the theater" was proof. RAFTER RATTLING BASS from 10 watt tube amps of the 50s was the result. Thoughts? ✌️✌️✌️
@JesseGelatnis2 жыл бұрын
When the subwoofer is loose or something and you hear rattling wood everytime.
@savegas20084 ай бұрын
Not having the rj11 volume knob option, AND also not putting an in line volume control on the RCA cords. Gots to have the volume control. It makes all the difference.
@DarthObscurity Жыл бұрын
Depending on how you count the mistakes, this is either 2 mistakes or 4, not 3 lol. Polarity, DSP, air volume, box type. Or polarity/fix with dsp and air volume/fix with right box
@CarAudioFabrication Жыл бұрын
I'm glad that's what you took away from this video
@brettweltz81353 ай бұрын
Tip to everyone that works on speakers if you’re worried about the drill, slipping and smashing into the cone or the woofer just get a piece of metal or a metal bucket and put it over that way if you slip all you’re gonna do is hit the “cover” and not the speaker
@Eastsidegeorgiaboy2 жыл бұрын
Not sanding the paint down to bare metal for the ground screw. Also, using a ground screw that wont tighten up enough, causing sparks, and sporadic amplifier performance.
@rcfaudioitalia61102 жыл бұрын
Don't block vents. Don't paint woofer cone & foam. It will minimize xmax ===> to less bass. Don't paint spider. Don't add weight to the cone.
@aninjacalledshank22789 ай бұрын
Done every one of these things...block vents ✓ add weight to cone ✓ add rubber silicone to surround ✓ paint cone ✓✓✓ A heavy painted sub is better than a busted f'd up one any day.
@rcfaudioitalia61109 ай бұрын
@@aninjacalledshank2278 😄 well, it's up to you
@fredymredy Жыл бұрын
Whats the difference between open hole in subwoofer and putting membrane instead so its sealed?
@plap. Жыл бұрын
Seeing and hearing my friends mom's Klipsch home speakers with a passive radiator and decided to make a custom box for the rear of mustang GT. Knocked the magnet off an old sub I had and went to work. Everything was ok, box fit good looked ok but was totally unaware of the weight added to a passive radiator needed to make it work properly. Needless to say I had a lot of distortion although it pumped pretty well
@flashbutton25263 ай бұрын
Or do the first thing Controlled for insane depth in base 😩
@flashbutton25263 ай бұрын
I think i missunderstood, lol nvm
@dirtyboy83362 жыл бұрын
I love your channel a lot I love all of your information I learn how to run wire through a car but I'm still learning as I go to complete my own sound system someday
@jerrywatts33982 жыл бұрын
Worst mistake I see a lot of times is weak/ incorrectly braced boxes. And leaks/ holes where it should otherwise be sealed unless it is a port and that absolutely ruins bass. A ridgid box is essential for performance
@ghumphrey852 жыл бұрын
Wouldn’t out of polarity make them work with each other? Correct polarity works against each in the same box. That resistance of air flow gets them tones. Somehow I think this only makes sense to me.
@dougwalker43872 жыл бұрын
They cancel each other out! What happens when you take a playing sub out of the box, does it get quieter? Because any air from the front of the sub mixes with any air from the back of the sub they cancel each other out= no sound. Phasing is the same, they both must push or pull together. The air from one sub will cancel air of another. Been old schooled you have by a 48 yr old who still probably out bumps you with one 12" SPL soundstream ran off a PPI 2050m. Both over 25 yrs old. Old school rules!!!
@williamdenham801811 ай бұрын
Mistake #1: Not knowing what this 'phase change of Mid-rangewoofer to Subwoofer'. (?) I tried working with a box, it made a woof sound when I broke the sealed box.
@Zyon_Marcel2 жыл бұрын
The wiring invert polarity doesn't means that always it isn't incorrect. Sometimes it's needed to avoid being out of polarity and being on polarity, specially with the bass that is more sensitive to this phenomenom :)
@ericxiong65822 жыл бұрын
When people show up wanting me to hook up their system....all BOSS junk. It was a long day knowing it was going to sound like shit at the end.
@jjjsmith24972 жыл бұрын
Crazy, but way back when i always wanted to build an all pyramid system for just the hell of it…
@CarlosGonzales-vq8li Жыл бұрын
Turning the bass up on your stereo instead of leaving it flat and letting your amp do the work
@rudydaberry1227 ай бұрын
Can I install 4 door speakers to my factory stereo with a 2 channel line output converter? It had RCA outputs for “main L and R” and “bass L and R”
@DiamondDog_ Жыл бұрын
when talking about "phase", what is your explanation about the isobaric system
@DharshanBusKingdomOfficial7 ай бұрын
Can I parallel two subwoofers with different RMS ratings? eg :- 100W RMS sub + 200W RMS sub with 300W RMS rating amplifier
@timothylund66722 ай бұрын
Talk about how windows down is way louder and sounds way better as well
@KT-fi7tm2 ай бұрын
Biggest mistake? 10” subs are underrated and underestimated
@josevelasquez36882 жыл бұрын
Not having JL Audio is mistake number 1. ✅
@RealEpikCartfrenYT2 жыл бұрын
Get out. JL isn't the only subwoofer manufacturer out there
@1kwoof.eubpuu426 ай бұрын
D riding JL audio is crazy 🤣
@matthewmonell623411 ай бұрын
I’ve made the mistake of the low pass filter wasn’t on and my friend has done it too
@HighhScore6 ай бұрын
10” JL w3 was setting off alarms in a tiny enclosure and a Walmart amp lol. If you want bass you’ll get it no matter what.
@segavick756 Жыл бұрын
i was in my friends car. And i noticed he was using flat eq on his radio. Set that Shi to superbass and he was blown away by the bass!
@KOLD5042 жыл бұрын
Blocking the port. However wide the port is, you need that much clearance in front of the port as to not obstruct the air flow.
@sharifmowad627 Жыл бұрын
What are your thoughts on using dielectric grease on the connectors to the bass, amp, dsm and such?
@martinez1701a2 жыл бұрын
Biggest mistakes I see are on the head unit, people cutting the harness instead of getting the correct adapter. But for subs I think using cca instead of ofc, I guess its ok for low powered systems but ive seen 18 gauge cca speaker wire from 1200 watt amps same with power wires.
@zakura70jr10 ай бұрын
Using small gauge wiring for high power application's