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  • nice camera hahaha

  • I Got Two L7's 15's in a Sealed Box inside a Chevy Caprice My Shit Hits hard as Fuck But Im Curious If I Go Ported Will It Hit Even Harder

  • For some reason, solo-barics sound a lot better in ported boxes... Ive heard both, and i don't care what kicker says, sealed is a bad idea for these subs... They have so much potential... What a waste of subs... Now you can take 2 cheap subs and put them in a sealed box and hit wayy harder!!! Its just sumthin bout those soli barics, they hate sealed boxes, but i personally love sealed boxes, just not for those subs

  • nice i built my own box as well i left a vid response

  • bass reflex enclosures do not add resonances or color" sound unless your going for a hardwood with a midbass/midrange (that is the doing of the wood). Waves are coupled and become efficient as you draw closer to tuned freq. below that the sub is pretty much free air. And yes sealed and will produce a tighter/transient sound and also hass more excursion at most freq. unlike ported that has little or no excursion at its tuned freq.

  • WE GET THE MONEY- HOLLOW TIP

  • iggy1008 im with you ported box all the way it pushes the air around deeper bass

  • Dont subs make air vibrate? Resulting in the bass. So why a sealed box?

  • @iggy1008 , Sound is pressure waves. High pressure low pressure high pressure low pressure. Ported cabinets and band pass cabinets alter the sound reproduction by adding resonant frequencies. That my be a desired effect and can be used enhance the response of specific frequencies but a sealed enclosure deliver better accuracy. So if you want to hear your audio the way as it was intended sealed enclosures are usually the way to go. Particularly with high end drivers.

  • @TheGrowdaddy Sound is Pressure Waves. But, bass is air vibrations. Air is a substance that flows. So, by restricting the flow of air you restrict the amount of air the subs can vibrate around you. However it's true that sealed boxes are more efficient on less powered subs. Feeling lazy don't want to explain any more :D.

  • thats not even woofer wood to use

  • how much do these go for?

  • cool bass

  • MY NAME IS WHITE HONKY RED NECK I LOVE BLACK N*GGER PUSSY LOL

  • wat song u was playin?

  • Good Flex

  • its WE GET THE MONEY - HOLLOW TIP

  • Sealed box with 2400watts...?in my experience if u got enough power ported is way better. Sealed box only good if u got low power. Push to much power on sealed box=blown speakers

  • @Mharbaugh420 It's the other way around stupid faggot

  • @Mharbaugh420 I mean how would that even make sense?... if the box is sealed, it's going to restrict the movement.. Causing less excursion.. causing it harder to blow. Yea it might get a little hotter, but it's not going to blow like if it was in a sealed box on the same power.

  • @Mharbaugh420 are you blind lol. It is an audiobahn amp. That is prolly 1200 watts rms and I am guessing at 14.4 volts with full gain you would get 1000 heavily clipped watts out of it. LOL.

  • whats the song anyone ??

  • @19patrykwisniewski learn to read the DESCRIPTION numbnuts

  • can you help me out here?i got same amp,l7s but they dont bump like the video ones,can you tell me how you got them hook up.

  • I'm about to throw an L7 in my trunk (Ya i know just one) and I really want to hear this song on it. What is the name of this song?!?! Artist?!?!?

  • CLOSE THE TRUNK

  • anyone know the song to this video?..

  • Oh yea take a look at my 4 12s @ Stephiie122509

  • im running 8 cubic feet for my 4 12s so theyll hit at 38Hz at peek in a ported box but i do like the sealed boxe.s for more rock music

  • hey can some one help me i have a kenwood amp its 1800 watts max and 500 rms but i think just one of these subs run at 1000 rms so if i bought one and hooked it up to my amp would it still hit real hard even thought its only gettin half of what its callin for? i already have a rockford fosgate punch (500 watts rms) and the dual bandpass 2 12s running at 600 rms (my starter system) but looking to replace the duals with one 15" l7.

  • sealed is better more bass response !!

  • mate if you spent so much on wicked subs y cheap out on a crappy box?? you're wasting the true potential sound of these badboys.

  • wow man!!! awsm!! pretty cool they are really moving.... havent seen a video like this on utbe... usulay the subs dont move much but your vid ... wow... i guess its cux of the ampp.... 5*

  • is that a dodge mini van?

  • hey i have the same subs and amp but i cant seem to adjust the gain and bass on amp for subs to sound like yours can you help me out plz can email me at nicolas-montoya@att.net thanx

  • tell me wat song is that

  • holy shit those things are moving!

  • Comment removed

  • se te va a desbaratar el cajon cabroooon, te vendo uno en $120 dolares viejo

  • @panshito11 We're in the U.S.A. so, English!!!

  • sealed all the way!!!!

  • quick question i have two new l7 15 solo and had them for about 3 weeks. today i was slapping and got back in my car and it smelled like when i blew my first l7 so i turned the vloume down and didnt smell anymore. The speaker did not blow and there was no smoke could there be any permeate damage plz pm me

  • u need a ported box

  • nice!!! i have a new L7 15.....hooked to a kicker kx1200.1 amp

    cant imagine how having two 15s must feel like; you are probably heard from blocks away; i know mine is =D

  • what a hurtin box , your suposed to use mdf 3/8 or 1inch.lol

  • @barker271980 3/8" is way too thin, man you need 3/4".

  • not better than my 6 18"s on 20,000 watts

  • point the subs up they will be better they work with gravity

  • o.k. for those of YOU WHO DONT KNOW a sealed box will handle more power easy as a ported will not a ported is louder but a sealed is deeper and dude for real i can bang two kicker cvx 10s on 1000.1 kicker amp and you can hear me from over a block away easy ported or vented its all on you SO COME ON GUYS STOP TALKING CRAP about sealed this or ported that it all will sound good if you hook it up right and use GOOD WIRES cause i swear some of yall need to learn ohms law LOOK IT UP gezzz

  • how is that amp holding up? and are you running the subs to one channel or the 2 separate channels?

  • These year model subs have a flaw in the design. If you want solo batics buy the charcol colored ones or the latest ones. They have fixed the flaw which is the terminal wire to the voice coil.

  • @mrgoldteeth14k what model are the ones with the flaw?

  • To the last 2 comments well said. I'm a sealed box man and if the subs blow oh well I'll just get more. Why buy a electronics and not push them to the limits here and there?

  • Personal preference and size limitations will both play a role in the decision between sealed or ported enclosures. If you have the room, and you want to get loud, go with a ported box. If you're limited on space or are looking for the best sound quality possible, it would generally be best to go with a sealed box. Either way, as long as the specifications of the subwoofer box are within the subwoofer manufacturer's recommended box specifications, you should be safe with either choice.

  • sealed sounds better hits the lows real good i got 2 15 l7's in a seald box.. fuk it if they pop they pop.. buy him a ported box wo ever dnt like his seald box..

  • i just got a 15 solo baric older type sub, was wondering if i put it in a 'shallow' truck box will it still hit as hard as a standard box?

  • I Smell Voice Coils Burning

  • why a sealed box? man those need ports BAD>

  • good video

  • well the L5's and L7's are not really made to go in a sealed box its lifespan will be short then. this is too much pressure for these subs.

  • Bro wtf ur sooo dumb i cant believe it lmfao :L u buy two 15" kickers and put it in a sealed box lol

  • like the amp

  • I don't like porter boxed. Boxed is sealed perfect and is filled with ploy fill which makes thendubs think there are in a bigger box. I just never carpeted thr box because I ended up selling the subs. I have 4 L7 12 in my c220 Benz. Song is "we get the money" by hollow tip. A Sacramento ca, USA rap artist. I

  • @mrgoldteeth14k Sealed box sucks!

  • i just think that box is either to small for those subs or its not sealed properly.

  • i agree with the guys sayin that sealed boxes are better. ive had alot of ported boxes before with diff types of subs n switched them into a sealed box n they always hit way harder n the lows are ridiculous compared to ported boxes. sealed boxes are the deff way to go.

  • Damn this is garbage you need to port it -_-

  • Dope beat nd prob nice song wat is it

  • all u fools are crazy, ported is loud and low but a properly built sealed box will will make cleaner lows and vision blurring highs

  • is that the safe way sign on it?

  • Sealed boxes hum way to much. I like ported sound better. its deeper

  • WHAT SING IS THAT PLEASE NICE BEAT

  • is this a dodge mini van???? lol

  • U people crack me up and u obviously don't know shit about subs if u have port noise and all that other shit. If u have port noise ur port is 2 big. It doesn't take alot of port to get the air flowin through a box. And u dumbasses that think sealed boxes are louder are stupid the air flow is what makes a sub loud u can have a shitty sub in a nice box and it will be loud. I have this exact same setup but in a ported box an it slams

  • L 7's arnt known for their SQ they are known for their SPL.... sealed boxes arnt known for their SPL they are known for their SQ.... see the difference??

  • get a plastic sheets to stop that rattling

  • port the box dumbass

  • I love those amps. I've got mine running four tens in a sealed box. five years running strong with no problems.

  • sounds really good what song is that.

  • why hold the camera right up to the sub?? ive never understood why people do that when takin a video.

  • two 15inch wow that must of been exspensive i can barly afford one how good does it sound

  • should i get 2 12'' fi btls or 4 12'' kicker l7's ?

  • @DAABOSS69 2 12 fi btl

  • um ,..... buy a box

  • Check out my l7 15 let me kno what u think please !!

  • You think this amp is to much 4 two kicker l7

    12" 4 ohm

  • what in the fuck.....damn.....shit flex'n soooo damn hard....i know that shit sound crazy in person

  • "there needs to be hole for air to excape"

    Dumbest shit I've ever heard. You dont simply cut holes in a box to allow "air to escape". A properly built sealed box sounds great. A "ported" box is built to a specific frequency range for greater low end bass especially for Rap music. The ports arent to allow air to escape but rather to allow a specific frequency of sound waves out to bolster the soundwaves being deflected back from the subs into the cabin. Thus deeper bass from ported boxes.

  • @Cirux321 I actually prefer the accuracy/tightness in sound of a sealed enclosure. I don't care for port noise, which you will get no matter how well your box is built.

  • My box is ported and you don't hear port noise at all

  • It must be a well tuned, and crafted box. I used to have a ported box and at extreme volumes I would get port noise. I went from 2 12's in a ported enclose to a single kicker 12 in a sealed enclosure, and to me i prefer the sealed sound even though its not a "loud" as the ported enclosure; but then again it was 2 12's vs 1 12.

  • @ehinton Were they round ports? Did you ever look into those dimpled ports which get smoother airflow? Just curious. I'm a big fan of sealed enclosures too.

  • @lowoxygen it was a a box with a none flared slot port in the middle of two 12's. I have never heard of a dimple port, but it makes me curious, what effect does it have on frequency response?

  • @ehinton It really shouldn't have any effect on the frequency response, since that is still based on the size of the box, and the cross-sectional area and length of the port. What it does though is kind of the same thing as the dimples on a golf ball, to create a more laminar airflow, especially at higher speeds (i.e. louder volume). I saw them used on Bowers & Wilkins speakers.

  • @lowoxygen Yeah, i just did some research on it, pretty cool that those small dimples can have that type of affect. BTW, I am a klipsch man.

  • @ehinton Klipsch is definitely nice. To be honest, I'd probably never own a set of B&Ws cause they're too damn expensive. At 40grand a pair for the top end ones, I'll save my money and buy a truck instead. The science behind them is cool though. I use a lot of their ideas when I build my boxes.

  • @jr217r whats port noise?

  • @loked2thebrain When you have a ported or bandpass box, if the air moving in and out of the box (from the subs pushing/pulling) moves too quickly for the size of the port, then you can get turbulence, which actually makes its own noise.

  • i had my kickers ported, but didnt like it. it rattled the shit out of my car, plus the pressure on my ears, my ears would pop. it all depends on the user what kind of sound they want.

  • @Cirux321 Actually, you get much deeper bass from sealed box. And Higher bass with ported. Sais so on all the forums, and "how to build a box" website. Tells you all about boxes.

  • @Cirux321 i baught a new sub but it has no ports why does it hit 17 Hz without any ports?

  • @Cirux321 well said my man you tell um alot of people just dont understand

  • sounds likes like shit my one l7 15s louder than both those . in a 5.3cu vented box

  • them things move nice good vid

  • Go ported bro

  • that's why i hate sealed boxes..

    they sound like shit.

  • @blkout15 It looks like its a home made box

  • @blkout15 actually, if designed right and with a better quality subwoofer, sealed boxes are better for sound quality purposes. Kicker L7's as sweet as they are, will never be good for sound quality. You need JL W7 or W6 or Focal Utopia or Morel Ultimo. Cirux321 hit it right on the money about ported boxes. Problem with ported boxes in a vehicle is that there isn't enough space in a vehicle to really use them properly.

  • @LittleJ2008 Yeah true, but i'm the kinda guy that likes to set off car alarms , and be heard a block away (:

  • @blkout15 That's either because these are bottoming out causing distortion or because the mic on the cam is clipping, either way, not the fault of the box. Do some research, when done correctly both sealed and ported both can sound great, but sealed is TYPICALLY (I can't emphasize that enough) better for lower, tighter bass while ported is better for louder bass, but as I said this is only true in some, maybe most cases, the opposite can just just as easily be true. It depends on the setup.

  • THEM THINGS ARE FUCKED UP

  • Man them shits flexin too hard lol

  • is that a dodge van? thats what mine is going into, it will be perfect acoustics, but I need a good box

  • WHAT SONG IS THAT

  • y doea everybody pop their trunk dont yall know that shit aint good at all for the subs

  • y wuoldnt it be good for the subs huh dickhead?

  • @roofinre12s yeah dickhead hows that bad for the subs

  • you nah a ported box. would sound 1000 times better

  • Your subs need a hella lot more power lol

  • lol...

  • yo turn thoses off,

    they cutting out, cause ur under powering by low end power wire, and ur coning them out, with isnt good

  • sounds like shit

  • sounds terrible

  • @chancegilliam Yes, you can tell how it sounds like in real life through a shitty microphone with your cheap computer speakers playing.

  • SEALED SUCK AMP IS GARBAG

  • 5cubes of sealed air is not bad at ALL, maybe a bit small for 15's but still not bad.

    And that amp is pretty good, my buddy has two on his 21" death penalty.

  • what song u plAY?

  • what song u play?

  • what song was u playing dat shit go hard?

  • one last thing, trapped air in a seal enclosure doesn't push back on your sub, it holds it in place, if you have a perfectly sealed box and push down on the sub it will slowly come back up, but the opposite is true when your speaker is pushed OUT by the music, the air pressure (vacuum?) inside the box pulls the sub back quicker and gives it more control. So it ends up as a clearer sound, but you lose some volume because of that.

  • Typically people run sealed for rock and ported or bandpass for rap. Most rap runs 50hz and down but rock bass can be higher lots of times cause it usually played on a bass guitar and not a keyboard or a computer made bass sine wave of some kind. Not to say one is better than the other, again its all in your tastes and application.

  • Nah sealed boxes offer more bass vol but reg boxes give more sound quality

  • lol to be honest, ima bass freak and i know for a fact unless u want hardly any bass do that. but dont listen to that dude, sealed is bad because its trapped air witch pushes back on your speakers. doesnt hurt them much but it isnt good. thats why u have holes in a bass box to let air flow in and sound go out.

  • its not "letting sound out" dipshit its just a way the sub is regulated for certian freqs

  • sealed works fine man i have a sealed box it plays highs better and ported plays the lows better theres nothing wrong or damaging to your subs if they are in a sealed box just different audio qualities

  • eh i dont know as much as i think i do and im sure ur right but i always get the bass from the ports because i have a sub for my computer and all its bass vibrations come out of the hole and when i seal it hardly any but hey you have how u like them thats why u can cusomize them

  • Your computer speaker is probably a "bandpass" enclosure, which means the speaker has a seal enclosure on one side and ported on the other, so if you plug the port obviously hardly any sound will come out. Ported enclosures are "tuned" to a frequency and will be louder at that freq. Seal enclosures tend to have a flatter response across a given range and usually sound "tighter". There are also isobaric and free air enclosures and probably some others, just depends on what you tastes in music

  • actually a sealed box is much healthier for the subs; they can handle more power and are much more controlled.

    i ended up saying fuck the Cap and did the big 3 upgrade and its golden now.

  • nooooooooo port it youll thnk me

  • song?

  • Yeah bro, I aint gonna be a cocksucker like jthnx is, but you gotta do a better job on the box. pretty good for a amateur box though, 5 stars!

  • yup thats whats up

  • SWEET !! man alot of people have these subs ! shck out my vids to please !

  • how many watt amp wiring kit did you use?

  • Im Planning on getting two 15' 2000Watts L7 For my G35 Sedan But I dont have A setup plan yet If anyone has any suggetions Hit me up

  • u should get them sealed up in a nice big enough size box and run 0 gauge and do the big 3 upgrade and also upgrade your battery to a drycell gel batt. amp recomendations for those are kicker, rockford fosgate, hifonics and make sure it is at least no lower than 1500 watt RMS but 2000 rms will be just perfect man

  • NICE* dude u have a nice set up but u shud really think about getting better rc cables

  • why rca cables lol the box is a big pile of shit

  • Comment removed

  • I really hope you aren't serious.

  • thats mad nice son.

  • thats some massive woofer excursion there man!!

  • im rolling with 2 15" l7s. i think their 08s. i made a sealed box out of 3/4" mdf. About 2-2.3 cubic feet with the sub in there. planet audio 3000 watt amp and 0 gauge. i need to hook my cap up and upgrade my battery and alt too

  • never use a cap lol

  • haha a sealed box, you crazy putting those in there try a ported youll be like wtf? i shoulda done this long time ago.

  • i have a 12 l7's in a sealed box will it be a lot louder if i cut ports?

  • Man you can't just cut ports

    You have to build a whole new box with the port built to specifications(or as close as possible)

    A port isn't just a hole in the box

  • na you need a bigger box for ports

  • wow, why spend 400+ on subs and 10$ on the box? It sounds like midgets beating on a trashcan lid with drumsticks.

  • ive never lol'd so hard at a comment thank you armyatc1

  • you dont know anything about building custom boxes fool

    a 8'x4' sheet of 3/4" MDF board cost $30 by itself

    then you need all the tools to measure and cut it,

    but i bet you've never done that yourself, your one of those guys who let somebody else build your system if you even got one...probly dont

    and its bieng recorded with a digital camera....ie it dosent sound anywhere near what it sounds like in person

    what a retard

  • bro, one day your box is gonna explode

  • my bro has tha exact thing in is mustang

  • Please, Please, Please port the box. Those subs deserve it.

  • port the box and will sound better but is sick

  • PLEASE PORT IT!!

  • whats the song??

  • Moneygang

  • hollow tip- we get the money

  • box is flexin..

  • wanging

  • sealed enclosures are smaller than large enclosures.. new box bro. they are so damn cheap on ebay.