Ported vs Sealed Enclosure Subwoofer Box Test with Decibel Meter Using My Daughters Bass Car

[@darinp5612]

This, right here is a smart father. Got his daughter into car audio and now he can fill all "lay down" space in the vehicle with speakers. Hat's off to you!

[@keragonzalez3735]

Top comment regardless of likes.

[@vikassm]

😂😂😂😂😂

[@levik9915]

🤣🤣

[@melindaortiz9741]

Kinda silly

[@brandoncole6358]

I just watch her sit on the subs

[@grandhubert]

You’re a cool dad, my dad tutted and disapproved his way through to helping me install my first system and still complains about sounds systems in my car 20 years later. He still asks to listen to the system whenever I make changes though, I treasure those times with my Old Man... :)

[@dinozaurpickupline4221]

hahaha fathers never approve upon daughters & their silence is approval typically I hope he's rocking solid Bless you & you dad;)

[@GroundPoundersPlace]

miss my old man. He would listen to mine also

[@joemamma6138]

Same with my old man brother, hates when I spend money on it but loves hearing it once I’m done 😂😂😂

[@jeffreycastro8914]

That’s just the common denominator with fathers. I still remember the build I did for my father. He made me learn by myself the first time (through KZbin) then magically told me he did this too smh. Appreciate him though

[@NemonicsRacing]

@@dinozaurpickupline4221 I approve upon my daughter constantly. I need her to know there's 1 man in her life that will always support & help with all the crazy shit she does & wild ideas she has. when she gets in my suv, first thing she says is "can u play the stereo loud?" I can guarantee I'll be helping her with her system builds & upgrades

[@elwoodreed265]

This is all I was looking for. For like an hour. Thank you!!

[@thehifiwifiguy]

What exactly were you looking for?

[@Rohaku216]

Yeah me too

[@savagevidz149]

This was a great vid. I just told my adult son..who is getting his first system..that he needs a sealed box...BECAUSE they hit harder. I was just proven wrong. Ive believed for years, that sealed hits harder. I had 2 old Kicker 15s in a sealed box and I used to set off Car alarms..and THAT was my guage. They sat in the back of a Sport Explorer and had plenty of airspace to expand. Thanks for the vid. Cheers from N SEATTLE

[@ssjdavid]

Number ain’t everything

[@michaelws6247]

MAN!!! I miss that old Fosgate. Those amps were insane, and the subs XLC HX2 HE2 power dvc..... USAC..... good times 😁😁

[@E4EonEbay]

Solid equipment for sure, it makes me sad that RF stuff is no longer made in Temple AZ USA... thanks for watching and commenting!

[@jaydee2620]

The power line amps are as good or better than old school But I miss my old school RF shredder design. The punch and prime definitely not as good as old school

[@danieleth1574]

I still got 2 12´s Hx2 and nothing compares to them... not even Orion Subs :(

[@XX-121]

@@jaydee2620 yeah my buddy got a punch p3 and that thing was weak. i had one of those old cheap sony's that looked kinda like a hexagon just sitting around so we through it in there to make sure it wasn't the amp that was the weakest link.. man that sony blew that thing away. ended up trading him for the fosgate being i wasn't using the sony anyway. now i'm stuck with it.

[@sarahconner9433]

Love your videos!! Great for Brianna!!! .... With larger area ports the db gain over sealed does get higher.. Eventually it does go 3 db louder... In fact sometimes more 4 to 5 db... But always prove it with a meter!!! Nobody argues with a good meter!!

[@bobswinehart3646]

Short and sweet. Great video. And no swearing. Which is why I subscribed.

[@E4EonEbay]

Glad you enjoyed it, thanks for watching and commenting!

[@mentalityoverall9250]

🖕🏽

[@ponokanaka]

I remember this subwoofer. I was running two sealed Massive CW 12's at the time. My best friend pulls up from the stereo shop and we go for a cruise around the block. A single Punch Power 15 in a huge Obcon ported box... the difference blew my mind! Fast forward 15ish years, I still think of that single sub setup.

[@VincentsVideoVisions]

that just makes me think of what you run today?

[@ponokanaka]

@@VincentsVideoVisions A single CT Sounds Strato 12 off a Cerwin Vega Stroker S91000.1D, and in my family car a VVX 10 off an Infinity K1000. Swapping a Wolfram AG12 this week. Not sure which car will end up with the AG yet, most like mine

[@GroundPoundersPlace]

Love the Old School car audio. I own a lot of old school gear, NIB (new in box)

[@deadsypadilla]

kzbin.info/www/bejne/anfIhYeBaM13oaM

[@dump3deg6]

Damn keepin or old school. I love olllld fosgate stuff

[@FATHERSOFBASS]

Dope... I wstched that vid when you did the comparison a while back... Nice that you passed it down to your " 15yr" old daughter... Sheeesh all the creepers come out pisses me off... Much love n respect to your love of bass and your family homie...

[@E4EonEbay]

Much appreciated, its expected to run into some creeps on the net. Thanks for watching and commenting!

[@FATHERSOFBASS]

Steve Young im always wayching anything car audio homie... I apreciate you posting and making it fun and all ypur tests and knowledge is really great and super awaome dogg thank ypu

[@jaydee2620]

It’s awesome that you gave that system to your daughter and encourage car audio. All I ever heard from my parents My parents was “Waste of money” and “Turn that shit down” lol

[@trentdawg2832]

You got audiophiles and pedophiles. ...lol

[@TheLILWITEFITZ]

I’m not sure a ported box makes it much louder, but it does sound very different. Sealed boxes sound more “bumpy” while ported sounds more “boomy” to me.

[@Michalslanskycz]

I have 15 inch sub sealed but it does not rumble in the chest pls any advice

[@l_Knights_l]

​@@Michalslanskycz What sub and amp are you running and what enclosure and I can do my best to help

[@DJBLESSD]

I got sealed and wonder if I should go ported. I don't know what bumpy or boomy implies.

[@TheLILWITEFITZ]

@@DJBLESSDyou would definitely notice a difference in the sound and you’ll probably realize exactly what I mean lol. Give it a try

[@DJBLESSD]

@@TheLILWITEFITZ yes a difference of better or worse I don't know and I guess to try it would let me know. Good shout. I just wonder if it will be a waste of time. The boxes to buy are 100 to 200 or I could try make it for like 50. "If in doubt check it out" 😉

[@kevinAuman1]

I'm sorry, don't know if anyone has said it or not yet but brother your daughter is cuuute! That is just awesome that you got her into bass AND competing even, doesn't get no better than that right there!!!

[@E4EonEbay]

She has since switched up her equipment and is doing a 151.5 sealed at the comps. Thanks for watching!

[@kevinAuman1]

@@E4EonEbay niiiiice, what is she running for equipment now? I have two skar Sk3500's strapped on a set of Dave Leib upgraded sundown x12's and I'm right around same score as her but I'm tuned crazy low for subsonic suicide...

[@kevinAuman1]

@@E4EonEbay I been wanting to buy some larger subs tho, I can't decide if I wanna grab & run 1 nsv4 15 now and another later or grab a set of zv5's...

[@E4EonEbay]

@@kevinAuman1 she is currently running two Sundown zv3 15s on a Team Cactus 5k

[@4ortnite20]

NIIICCCEEEEE

[@gladememmott3001]

What about inverted subs? Wgats the difference?

[@PizzaDave802]

Two of those punch power DVC 12s in a sealed box & a crossfire 1000 D in the trunk of a 87 cougar was one of my all time favorite setups

[@imdbtruth]

The old school Rockford stuff sounds great! This what I used to rock back in the 90s, but I still have some of it.

[@E4EonEbay]

She's quite the basshead, just started her own channel - kzbin.info/door/TKrYsApDlmKB3v5tG7__3w?pbjreload=10 - She took 1st in Rookie at the Team Deadly Hertz show, you can see her meter run here - kzbin.info/www/bejne/aICXhJiAr62Wn5Y She is currently a 151.5, her latest competition was the Frozen SPL show - kzbin.info/www/bejne/eZm1YZqIitqVecU Thanks for watching and commenting! Please like & Subscribe!!!! - Meter used was an SSA APM1 Meter. The enclosure has separate chambers, 2.5cf each after displacements, with the port flares it is tuned to 35hz

[@jeffrothegamer]

Steve Young im running a prime 500 2ohm to a single p2 12 2 ohm in a p box single ported. It does good for 1.8 cf box but i want a lil more out of it ! Any help would be appreciated . Was thinkn bout goin to a p3 but i dont think the 500 prime can push it? Ty

[@robshekelberg5315]

Your daughter is cute and the fact that she liked audio is a major plus (dont take it the wrong way) lol

[@E4EonEbay]

No offense taken, it's always nice to be able to share a hobby with your children

[@hazerain7354]

@@davidlodiemyer5698 ahhahaha

[@chiefcheems1404]

(RING RING)...”yeah FBI, this man right here”

[@FATHERSOFBASS]

How old are you bro!!!!!!???? Rob??? Cause shes 15 i think she just turned it and your sick asfuck... If i was steve ill beat the shit out of ypu in fact if i knew where ypu was at id still beat the shit out of you... Dick face...

[@jaydee8285]

Yea you definitely shouldn't take it serious a guy saying someone is cute...not manly lol

[@gamalierestradajr]

RF 15"'s & amps look serious!! Love the original Punch stuff hit so hard back then.

[@robertjcarr123]

I'm glad to see this setup still exist I remember seeing a demo on here years ago I don't remember whose channel it was

[@azcheron]

But what sounds better? I had a sealed box with two Rockford Fosgate punch 12s and a 700watt Rockford amp and it was some of the tightest and cleanest bass and would put out 144db without any stress.

[@kousinkielbasa4244]

Wow, those DVC's are still gettin it!! Really miss That RF line from back in the day.

[@E4EonEbay]

A lot of people now days don't appreciate how loud the oldschool stuff can get. I'm kinda sad that Rockford is no longer USA made :( Thanks for watching and commenting!

[@Nico-jk4sb]

@@E4EonEbay were the old school subs and amps really that loud tho? my dad always tells me that the systems back then were really loud but then i went to an audio shop w him and he told one of the newer younger guys how it used to get loud and the dude started sayin that its better now n u can pay half the price for double the output but idk i didnt live thru the 80’s and 90’s when bass was really common, anyways im jus trynna ask if the old school stuff was as loud as they are today

[@MrDjspoon79]

I had those 15's and amps back in 1999. In a ford escort.

[@jayboley9683]

@@Nico-jk4sb Yes they were. The main brands like Rockford, JL, Cerwin Vega, xtant, Us amps, ppi, Zapco, eclipse, Alpine, and of course Kicker we're the shit and very expensive.

[@DonutLord32]

So was not expecting he 1st test. Had the sounds up and started the hell out of me

[@greggarner4477]

Dad like me.. I also build stereos in the kids cars. Old school Rockford Fosgate too!! Thank you!!

[@paulkremneff8033]

Awesome old school setup, i had some of the fosgate stuff in the late 90’s, was awesome!!

[@txroaddogg1709]

Man I love those old 1100@2 amps. A ton of clean raw power and very underrated

[@E4EonEbay]

Those 1100a2 amps helped carry me to an undefeated rookie season competing in NADBL, they are beasts for sure! Thanks for watching and commenting

[@justinberg5476]

Most fosgate amps are under rated... i got a p325.1 running four dvc 12s and it beats for 300 watts

[@jesserandolph4853]

Nice video reminds me of back in 1998 when I was running 4 punch power DVC 15 with 2 punch power 1000s in a 1987 merkur xr4ti competing in spl competition as a privateer going up against all the car audio shops good stuff man

[@quintonnkoane9885]

What I've noticed is that, to gain 3db or more from the subs in a ported enclosure. You need an enclosure that's ridiculously large. As in like 2x larger. I prefer sealed honestly. My 12s are in a sealed enclosure.

[@vikassm]

Small sealed box for cars, large ported box for home theater 👍 Yes, they're usually 2x as large😂

[@johnnycorn7225]

This agrees with the iron law that of course more space makes more Bass. I've always loved triple or quadruple sealed setups because you can fit twice the drivers in the same amount of air space while maintaining a tighter more accurate sound that has more impact. I'm actually headed out to the garage right now to start building my sealed enclosure for three 12-in stereo integrity SQL 12s. They are the best deal out there by a mile if you want ultra high performance xbl2 motor sealed subwoofer setups. Ported can move a lot of air sure but you're never going to get that blur your eyeballs Hammer to the chest at a concert perfect drums feeling out of them.

[@XX-121]

sealed sounds better and hits lower. if you're going for spl then yeah ported. but i'm into SQ these days.

[@johnnycorn7225]

@@XX-121 if you run enough power on sealed it's still loud but has that concentrated impact and clarity and transient ability that ported doesn't it's worth running twice the power to a sealed setup

[@lancebrown8823]

That's what I was hitting sealed back in 90's. Soundstream..

[@BattleWizard_1]

Thanks for your time on explaining the difference between sealed and ported. Good video

[@jamieclary5350]

I hit a 157.5 at an SPL comp back in 2001 running 3 JL 12’s and a punch 800A2

[@evilinside5984]

Thats not on a Term Lab= new style pressure sensor type SPL meter. I had a walled 2-15" Power Hx2 Rockfords, with 2-Bd 1500s strapped, & I hit a 164Db on the old style SPL meter back then. When i ✔ it later on, with a New Term Lab meter, it only did a 149.9Db to my surprise= the new meter showed over 14 Db Less👀, everything was the same, metering positioning, subs, enclosure, amps, wiring, batteries(6 Qty.) & 1 alternator. Now to be fair, the old Audio Control meters could be manipulated by +, or - 10 Db with a knob. But even when calibrated properly, these old SPL meters lost there calibration very quickly, making them very inconsistent @ best. Not to mention that + or - 10 Db knob that i have seen used to cheat scores during a competition to make a fellow friend or competitor score "Louder", then turn the knob back down, to be able to win! These new Term Lab meters can NOT be manipulated/changed, to prevent cheating. Sorry if this hurts your feelings, but your 157.5 Db score would probably be about a 143Db to 145Db on the Term Lab SPL meter, which was not used in 2001 yet.

[@Mikesalas1989]

That’s a badass set-up all fosgate!

[@E4EonEbay]

Thanks for Watching And Commenting!

[@killerrush77]

i loved my old rockford subs like those.

[@E4EonEbay]

They bring back memories for so many people. Thanks for watching and commenting!

[@justScrollin0627]

This question might have been asked and answered already in the comment thread but..Would you say in a music listening scenario instead of a db scenario, the sealed gives a better ,tighter, accurate bass response and is worth the loss of 1 plus some change db?? Thanks if you feel like answering! 👍🙏

[@johnnycorn7225]

Since nobody answered I will I absolutely know that the flatter response and better transient response of sealed makes it far superior for me but then again I'm a 46 year old musician that's been a lot of time on a metronome. Also the earthquake reproduction characteristic of sealed where it literally displaces a section of air in your vehicle that is heaven and a ported does not do this it just fans around a whole bunch of air from the port and sub. It never has that instant earthquake shock type impact to it and I like that.

[@satanas666reyna3]

Old school yeahhh brings back memories

[@E4EonEbay]

I ran that setup for the majority of my rookie season with NADBL, those oldschool subs helped carry me to an undefeated rookie season. Thanks for watching and commenting.

[@JohnSmith-qt7ul]

Those are some of the best amps ever made. Very nice!

[@Kcducttaper1]

You've probably gone on to a different setup by now, but I wonder what your air speed is in those ports. They might be compressing your output. Also, porting increases the volume at a specific frequency, so it's not necessarily 'supposed' to be +3dB everywhere in the range. Your port tuning and your listening area's tuning are two very different things.

[@todddooley793]

Cool video man thanks! I remember your setup on EXO's channel and even remember thinking, it'd be cool to see numbers. Thanks again!

[@E4EonEbay]

Your welcome, thanks for watching and commenting!

[@travisj.1938]

Love that box. Saw it on EXO's channel.

[@E4EonEbay]

Yeah, it is very recognizable for sure, it's a fun box to play with. Thanks for watching and commenting!

[@travisj.1938]

@@E4EonEbay keep up the great work Steve. Not only can you build a bad ass box but you were a half descent Quarterback as well 😉! LoL

[@grominwithrob1339]

I have had so many systems but easily my favorite was back when I had a pair of Fosgate DVC 12's in a sealed box running off a MTX Black Gold amp. I just haven't been able to find a sub with the same force factor. I went to 4 12" JL audio 12w3 running off twice the power. It was loud but nothing even close to the beating the 2 Fosgate DVC 12's would give you. I wish Rockford Fosgate would release a classic series of car audio where the legends that made the company would be available. I would buy multiple systems just to have backups of everything.

[@leedempster4743]

I’m hoping my kids will love this also give us more to do together… I’m hitting 110 with just a random set up. None name brand system with Pioneer radio touchscreen

[@jeuby3695]

I see cutie and I clicked lol

[@VincentsVideoVisions]

this was at 69 likes when I commented this

[@dinozaurpickupline4221]

maybe we can fix on 96

[@ArnoldGaming]

Thats his daughter. Have some respect lol

[@operation6604]

@@ArnoldGaming people are pigs 🐖 🙄

[@phreaktor]

Did you account for the volume of the external ports when designing the box?

[@E4EonEbay]

Roughly 100 cubic inches for a cylinder 4x8 or 0.058 cubic feet added to the sealed volume per side so 2.558 cf sealed vs 2.5 cf ported would technically be more accurate. I honestly don't feel that 0.058cf (0.232% difference to be exact) in volume would have altered the outcome enough to mention. Thanks for watching and commenting!

[@illegalregal9577]

Nice video! I love that old school Fosgate setup too, and it's awesome that you've passed it on. Seems like the best part about a hobby is passing it on to your children :)

[@E4EonEbay]

All three of my kids are into audio, its a great feeling, if we don't pass out hobbies and interests on to our kids they will fade. Thanks for watching and commenting!

[@illegalregal9577]

You are so right, that's why I wanna have kids someday to enjoy loud bass with and keep the hobby going :)

[@stevefox3763]

I'll never go ported, sealed sounds so much better. Its tighter, punchier, more accurate bass and it has a far better general response across frequencies vs a ported box that sounds baggy and is tuned to sound loud on a very narrow frequency band

[@theegreatest9322]

Still running sealed? But I agree the sound quality is something else wit a sealed enclosure.

[@rc121crx]

Damnnnnnnn that's tight. Love the old school stuff

[@E4EonEbay]

Its solid USA made equipment that lasts. I wish RF never stopped making equipment here in the USA. Thanks for watching and commenting!

[@rc121crx]

@@E4EonEbay I absolutely get nostalgic for the mid to late 90s audio gear. Thanks for the video

[@SparkedEd]

That's a great score for some legendary gear

[@E4EonEbay]

Thanks man, it is stuff that was built to last for sure. Thanks for watching and commenting!

[@benvasilinda9729]

I just turned 46 this week and I have a 22 year old daughter named Brianna and I installed her system myself like I have done for my trucks for the last 30 years.

[@E4EonEbay]

That's awesome man! We gotta keep our children involved in the hobby of car audio so the passion can carry on to future generations. Thanks for watching and commenting!

[@benvasilinda9729]

Steve Young agreed 💯%.

[@scottychadwick9580]

I noticed the passenger climate display light has went out mine went out to was wondering if it was from beating on the dash to eject CDs from Factory CD player

[@CLIFFWILKES]

Hey thank you for the information appreciated... however in the vehicle can you feel a significant difference ?

[@scottyboy6535]

That’s dedication to music right there!

[@rationalguy2941]

In most instances a given drivers optimal ported volume is much larger than it’s optimal sealed volume. That’s why there’s usually a much larger dB difference between the two enclosure types.

[@princetonmoving4235]

I got a big old school sealed box and it sounds amazing

[@YipperX5]

I had a similar situation with my triple audiobahn alum10q's. Friend if mine has 3 as well. Mine are sealed and his is ported and we can not find any major differences between the outputs. The difference is that he rebuilt his with dual 4ohm coils and I am using all stock from the shelf subs. I assume that is because AFAIK these are supposed to be in a sealed setup from per manufacture specs. His setup is approximately 2db louder but they sound identical according to the crowd :D

[@RichardsWorld]

Great example. Can you measure the difference of facing the woofers forward vs backwards and upwards?

[@johnnysins1400]

First video I’ve watched of you and I really liked it. Sub!

[@Kotaztrafee]

Very interesting. I would like to see the same experiment done with frequency range.

[@bigrich7026]

We used to get a lot of db gain on isobaric 3 chamber, all ported, 2 drivers. 30 years ago. I preferred conventional boxes for sound quality..these days if you put 2000 watts to a 10" maybe you won't miss the conventional feel?

[@turntup3250]

Awesome video! Tuned in for the other tests specially the cone area test 1 15 vs 2 15s

[@E4EonEbay]

Hopefully I can get one done soon, still crappy weather up this way, snow / rain mix last night. Thanks for watching and commenting!

[@benmercado4116]

Nice job on the test video and on winning 1st place

[@pureonyx5090]

Great video 👍 and congrats on her win. Definitely love old school equipment !!!!!

[@E4EonEbay]

Thanks for watching and commenting! The oldschool equipment always brings back memories.

[@ssjdavid]

Hey man how’s the difference of sound quality thoigh

[@Nick-ip7ks]

I have a single can f250. Should I get a a 10 inch sub on 1000 watts rms, or 3 6.5”s on 400 watt rms each???

[@josiejohnson3316]

Have you tried to keep one plug in to see what kinda change that would make

[@E4EonEbay]

Excursion wise yes, you can see the difference here - kzbin.info/www/bejne/nX7NgZ16nZmVgZY but not on the meter I think it would drastically lower the score. Thanks for watching and commenting!

[@lunam7249]

great vid!! 20x25x12 = 6000 inch cube. = 3.47 feet cube.... thats a better box... sealed v. ported same = RF MARKETING PLOY....but i love your old skool approach!!your lucky you daughter enjoys your hobby!!my 3 kids heard bass when they were still in thier mom!! mom was a basshead...all 3 kids love bass!!but...some kids dont, and get headaches!!

[@mikebham4638]

I’ve moved my boxes around my trunk just to see if the box is facing your back you get different thump or set up as close to the rear as you can speakers facing the rear.

[@albertpike6208]

So ported subwoofers are monsters I like your practical

[@robstory173]

Radio will make a big difference as well. You could easily upgrade that jvc radio and gain more juice for your sounds.

[@E4EonEbay]

She is running a Punch X crossover which gives a decent bump in RCA signal voltage. I run a Rockford PA1 preamp in my jeep and can get above 8v clean signal to my amps. Definitely makes a difference having strong signal and a lower noise floor. Thanks for watching and commenting!

[@floridalottery3134]

Yup Pioneer FTW!

[@erikvillalovos8304]

Appreciate the knowledge learned some today

[@bazrazin1]

what do you think of class d amps, so tiny, more than 90% efficient, very less heat, excellent freq. response.

[@E4EonEbay]

Class D amps are fine for bass in my opinion, however I do not feel they are suitable for mids and highs if you are using quality set of component speakers and looking for the best sound quality. I'm sure the majority of people wouldn't notice but for those still listening to cd's instead of bluetooth from youtube they would notice. Thanks for watching and commenting!

[@markmartin1263]

does the 4" x 14" port mean 4" diameter tube cut to 14" length? I thought it meant a rectangle cutout 4" high and 14" wide. I think it needs a larger port than the 4" diameter. Which is correct?

[@MixedGoku]

Beautiful comparison

[@E4EonEbay]

Thanks for watching and commenting!

[@XCRiders]

Which one sounds better musically?

[@juliuswashington9734]

Thanks for this video.. I have a sealed box that I haven’t used since I bought it.. I’m not trying to hit SPL level.. just I nice tight bass

[@avrajsamra4548]

can ported boxes be just as accurate as sealed boxes? im a newbie and ive seen a lot of mixed answers about this! btw love the old school rockford stuff! im running old school 90s 10's, my dad used to have old school fosgate 15 s on a 650 mosfet!

[@E4EonEbay]

Those 650 mosfets were beast amps! Yes, if properly designed a ported enclosure can perform just as accurate as a sealed enclosure, it all depends on design and proper construction.

[@Badge3022]

Great vid as usual Steve. Interesting to say the least

[@E4EonEbay]

Steve B. Thanks for watching!

[@RudyM2024]

It doesn't matter if u win by a dB or a mile, winning is winning!.. I am a ported box guy can u tell? Lol good video and congrats for the win!

[@E4EonEbay]

Thanks for watching and commenting!

[@RudyM2024]

I got nostalgic watching this. Last time I saw 2 Punch Power DVC 15s I installed them in a navigator, custom box with mirrors inside using Aeroports pushed by an Orion HCCA 250. It was humping!

[@goodstuffohhyeah]

Humping?

[@johnoates3326]

What about cabin pressure if u roll the windows down it might be a higher score

[@skymiller7035]

Wanting to know more about your setup. I got the same DVC 15s sealed but trying to still find RF amps to match. Are you running at 1ohm or 2ohm. Any upgrades to charging system so on.tia

[@GroundPoundersPlace]

Great video ! cool to see a fellow member of Legends of Car Audio.

[@TheVoid47]

Would 30hz be the same? About a 1db difference?

[@malvizar85]

Can the old school fosgate 2 channel amps like 700s, 800.2 and the 4 channel power 400.4 be bridged and each channel ran at 2 ohms? I chatted with Rockford fosgate, and they said no, 4 ohm minimum per channel on those amps bridged. Thanks

[@txroaddogg1709]

Rockford technicians are not gonna tell u what those amps are really capable of. The are stable at 2 ohm. U can even run them at 1 ohm but they are not stable. Will heat up real quick and u will burn it up if ur not capable. I run mines at 2 ohm all day long and have never had a problem

[@E4EonEbay]

I have ran my power 1100a2 amps at 2 ohms mono all day long, if fed properly, keeping your voltage high and stable they don't heat up too much. I have even ran them in short bursts at 1 ohm mono for competitions and they have held up and not died on me.

[@bass321head]

What head unit is that..I have an Isuzu ascender Wich is the same as the trailblazer and I'm looking for a head unit that is a double din..

[@E4EonEbay]

the_professional18 JVC KW-V230BT

[@alchemyhendricks725]

Old school Fosgate for the win!

[@coltonnewman8283]

I watched this video because I recognized the subs and box on the thumbnail

[@E4EonEbay]

It's a pretty recognizable enclosure no doubt, EXO made it well known for sure! Thanks for watching and commenting!

[@garrettgiuffre7298]

Man I want the bass I didn't hear I really only felt it then noticed it from the windows of this Tahoe looking like Jello. I want this but I don't want to love all my space and shovel out tons of cash. Is it possible to get that from small and affordable?

[@ChryslerScorpionau]

Mate. Every 3 DB gain is double the Power. To get 1.5 DB gain is great stuff and half power more for free

[@E4EonEbay]

Thanks for watching and commenting! I should do a video using the meter to illustrate the gains from doubling power, I would want to clamp the amps or use an SMD Amm1 to show a power read out to confirm the power is doubled, would make a cool video.

[@fuckgoogleandyou8779]

Easy man easy on Dem ol subs

[@E4EonEbay]

@@fuckgoogleandyou8779 they can take it 💪

[@Mitchelmp5]

appculture I thought it was double every 10db.

[@nuclearbum9858]

he did this with equal size boxes the numbers wont change much or any if he removed the port. to get a bigger number from the ported box you would have to go bigger which is a whole different animal but for apples to apples this is a great video ..i have 9 15s i plan to use in a build and i want to go sealed just for the space savings all the subs inverted

[@E4EonEbay]

I know most subs require a larger enclosure when going ported however according to the manual the optimal recommended enclosure size for both sealed or ported for these drivers is 2.5cf. Thanks for watching

[@hoseahanslip9190]

I understand the loudness... But, how does the SOUND vary between sealed and ported with regular music?!! Does one hit harder than the other?

[@ze_german2921]

I have 3ea. RFR2210’s, do you think 3 10’s would be as loud or powerful than 2 15’s? I plan on running a BD1500 amp with it as well

[@E4EonEbay]

ZGERMAN enclosure and final ohm load the amp sees would be a factor, i have four rfr2210 myself. They are beastly subs.

[@ze_german2921]

Steve Young thank you for the reply, I’m having a local shop building me a Ported Box in a week or two only because I travel for work, I let you know how it will turn out.

[@slippyg]

Have you ever tested it when suspended in mid air?

[@christianparks5343]

Wtf? Lmao

[@aircoolednation423]

cool video, nice price won, thanks for the advice.

[@guestguest]

Ported sounds better outside the vehicle. Sealed sounds better inside the vehicle.

[@junie11db]

I’ve been lookin all over but I’m trying to see if anybody has ran both sealed and ported boxes at the same time ? .. I’ve done it before in my mustang ... ported 12s in the trunk facing tag .. and the sealed box was right behind it facing the cabin poking out through the back seat! It made my windshield flex ! I was using a 2400 watt mono block Lanzer

[@Jackmerius_Tacktheretrix]

I'd like to see the dB reading at 20-25hz sealed vs ported. I'm interested to see which will hit harder on the low frequencies. Great video.

[@E4EonEbay]

Thanks for watching and commenting. I'm assuming if the ported side were tuned low enough it could be quite interesting to see. I did do a video showing the excursion side by side playing 20hz - kzbin.info/www/bejne/nX7NgZ16nZmVgZY

[@MyAudioPipe]

If the ported box is Tuned right. It vil be louder at Lower frequencies.

[@apc2729]

Sealed has almost flat response over Low frequencies. If you have a powerful amp and a subwoofer, go for sealed for hard hitting bass

[@tylerbusch9999]

I feel like every young persons first setup, “including myself” had a somewhat old school system. Gotta appreciate the old equipment. If a girl came up to me and said she was doing 145+ with some punches I woulda called BS 😂

[@E4EonEbay]

Its amazing to think they can still hang with some of the modern equipment out there. Thanks for watching and commenting!

[@anthonyabner5753]

This is where it started. They is A lot of technology out there but things have the same concept.

[@mjl6425]

Nice comparison but I wonder how much of a difference there would be sealed if you just took the ports out instead of plugging them?

[@milkman9509]

Thank you for this video!

[@eros40oz211]

Can we get a quick view of battery, alternator, and any electric components I.E., caps

[@thehifiwifiguy]

What do you expect it to look lie? Look at the wiring you can see. It's awful, and borderline dangerous. I wouldn't let my daughter drive a half-a$$ed system like that. You can save money, but still install thing with pride. This system is as sloppy as I've seen.

[@hippo-potamus]

Does the bass feel "smoother" when sealed and more "boomy" when ported? Or is that difference also negligible?

[@E4EonEbay]

notes are slightly more boomy, but depending on how the box is designed a ported enclosure can sound better than a sealed in my opinion. Thanks for watching and commenting.

[@reekinhavok420]

I use to have these babys in 12s old school nice

[@tracybadger4082]

Is there a difference between being in a car trunk or being an SUV or is it all the same