QSC KW181 subwoofer Teardown & Free Air Test! WOW 

I've heard the exact model subwoofers playing bass in person, and they sound pretty good. Using few of them together can shake a medium sized auditorium and rattle some aluminum lights and air conditioner vents.

I own a pair of these and they work wonderfully in each situation our band has used them. We have the K12 top cabinets and it’s a great PA system. Outdoor or indoor, most venues, has plenty of power to provide concert level audio. For larger shows, I am sure you could double or triple them up, but linear arrays may be a better choice.

I have a pair of the KW181 Subs. They sound amazing! I paired them with 2 K12.2 tops. I recently bought 2 Martin Audio XP12 and I couldn't be any happier! They sound clear and the bass is perfect!

when he finds a speaker without spades ! i love it

Whats the best powered 18 period? Not realy worried about cost just want the best. Im leaning towards the qsc ks118. Thanks and great videos, you have the balls to show us the stuff no one does and you have to take it apart to do so so thanks man.

4" voil coil even on ks118 thats why they are great for using outdoor Well at least in that price range and compare to others But when it comes to true power and clarity I can't think of anything else besides Danley speakers yes those are huge and expensive but they do the job

love the videos you guys make. this qsc speaker in particular is a beast i mean hands down its just unbelievable.

99% this is a Celestion 18” subwoofer, nice video

I want QSC to start delving into consumer audio someday. For example a portable stereo Bluetooth speaker with 2 inch tectonic BMR drivers, tuned oval passive radiators to extend the low, and DSP to make the already amazing little drivers sound even better.

I'd be happy if watts were the last figure to be stated.... we all know SPL IS KING.

ived really enjoyed this video, keep up the good work!

Celestion woofer again. Good woofer

Great work guys u gained a subscriber keep the great content going.

Great videos always wanted to see what type of drivers had qsc

Just fyi that driver is made by celestion, it's a decent sub for the money

Would love to see this test with the ETX 18sp

Hey bro whats the average box dimension for the kw181 and does it have any panel in the box to help create the bass

I have 2 QSC K10.2 2,000 Watt DJ Speakers and a 1,600 watt Seismic Audio boosted powered 18 inch subwoofer right now and soon going to getthat QSC KW181 3,600 watt powered subwoofer in like 7 weeks or 8 weeks from today 25th day of January Saturday 2020. If Guitar Center has that QSC 18 inch subwoofer in the video, i'm gonna sound test it and hopefully buy it :D

Great video!!

Can yall review the JBL SRX828SP please 🙏🏻

great video man!!!

How would you recommend cleaning ? I think mine might be blown sound s like a fart but maybe what you said about glue and Foam

awesome

Good post many thanks

sold

DO A VIDEO ON RCF 705 AS II

3:03 It might be softer from the front, actually (that really didn't sound that great, did it?! Oh, well...). Speakers tend to have less front excursion than back excursion, to prevent the coil from coming out of the gap, as that would most definetely damage the speaker permanently.

Hi dude, i'm from belgium and have 1 request please, can you a revieuw about the jbl irx112 bt greetings

great upload .....music lover....

Do a BassBoss Dv12

Wow!

I had the SVS sp 16 Ultra! I first set it up and turned it on at its default settings I was underwhelmed to say the least! So I started going through all the settings and configurations between the sub and my receiver, still not impressed it moved a lot pushed a whole lot of air! No sound to back any of the movement up and when it did hit the low frequencies all it really did was just shake the hell out of the house! I called us vs they told me I should do the sub crawl I tried that too! to make a long story short there was only one spot that the subwoofer performed perfectly and it was in the corner of my room face in the wall! no thank you I'm not going to spend 3 Grand on a subwoofer to look at so I returned it

If that was pro woofer, you counld' t turn it with 2 hands like that, due to heavy weight. Beyma, with that wattage, goes around 20kg.

I would of like to see inside the box

New subscriber here.

Good work guys! I own a pair of these and use them with a pair of K12.2's in my dj setup. I really like the subs, they pound! You don't have to couple them to get good bass. They are expensive, but worth it.

Thanks!

Has to be a Celestion FTR speaker

Крутой динамик

Is this a 4ohm or 8ohm sub ?

j'aimerai bien voir le test avec le sub installé dans le caisson

CAn you fix my subwoofer I have the same one but it doesn’t turns on

What ohm rating is it?

And that all frequency was used?

what’s the voice coil diameter on this?

Martinez Donald Thompson Jeffrey Gonzalez Kimberly

Celestion driver

wicked like like.. sub'd

All these Celestion comments but he took it out of the box and it has a QSC sticker on it........????

Qsc sucks.. Lol.. The main woofer on My full range speaker has a way bigger magnet than that and puts out twice the Bass.. And it's 35 years old..

Can I have it

What a pain to watch a complete idiot demounting a driver when the speaker is on it’s side, instead of laying the speaker on it’s back! Then sliding it on the top of the kabinet, with the risk of causing scratches... Then put a lot of power trough a driver that is in free air, with no baffle at all, which can be very stressfull for the driver, and cause damage. And for what reason?? Just plain dumb

The Stupid don't show up the amp plate and the inside view and measurements lol

I hope it wasn't measured in P.M.P.O

No Longer available. SO….irrelevant! Dammit!

Why are home audio subs built like trash and cost a fortune while car audio subs are 10x better at a fraction of the price. This guy calls that a huge motor lol.

put that thing down before you break an arm......have a man help u with that woofer