QSC KS118 18-inch 3600 Watt Active Subwoofer Overview tutorial demo | Comparison to KW181 idjnow.com

[@DJFriendZone]

Well let me tell you, these things rock. Got to hear them tonight at a local Guitar Center. We COULD NOT get these things to limit, even with deep mode. They’re not as deep as the SRX818s but they’re certainly louder. Probably one of the loudest single 18s for under $2k

[@ADRIANOZURC]

DJFriendZone I have 2 srx818s u think I would like this subs or just keep mine I’m looking to upgrade to something louder punchier

[@DJFriendZone]

DJ ADRIANO BAY AREA louder and punchier this will win out for sure, especially for the size. I would see if you can listen to them and compare them to your 818s. For some songs I like the sound of the KS118 more because it is so defined, while for the deeper bass it’s hard to beat 818s and 828s. But for some songs that deeper bass ends up sounding a bit muddy. I wouldn’t be surprised if it took 3 818s to keep up with two of these around 50-60Hz

[@ADRIANOZURC]

DJFriendZone thanks for the info I will go to my local stores to see if they have them to buy one and test it next to mine thanks

[@notaturkey2607]

@@ADRIANOZURC If you want punchier, you need the QSC KS212C. It's dual 12 inch cardioid with 3600 watts also. Smaller is punchier and larger is deeper.

[@MrCamz28]

I heard it yesterday and I was not to impressed. Other then it’s much deeper and more extended from the kw181. This ks118 is certainly not 3600w I say it’s more like 1500w not much of a difference from kw to ks .

[@hairnation68]

I wish if people are going to review equipment they know what they are talking about. The KW181 was 1000 watts RMS 2000 Peak. The KS118 is 1800 RMS 3600 Peak. I just bought 2 and they are killer. I had 4 KW181. Sold 2 after buying these. They do sound much better with the K12.2’s the sound is so clear and tight paired up.

[@idjnow-gear-up]

Thank you for this review! :)

[@DJFriendZone]

GREAT! If its anything like the KW181 (which looks like its an upgrade to) than its sure to be a winner. Was expecting a bit more LF extension but can't wait to hear it

[@idjnow-gear-up]

This new Sub is the way to go! Sounds great.

[@Spectre361]

Just so you know some of your viewers don’t care about how many watts a box has. In regards to a subwoofer if it’s active, we want to know its frequency range at plus or minus 3 DB and we want to know the output measured in decibels.

[@QSCAudioProducts]

136dB is the measured peak SPL spec of the sub. Here's a link to the FAQ if you're looking for any other information: www.qsc.com/resource-files/productresources/spk/ks/ks118/q_spk_ks_118_faq.pdf

[@idjnow-gear-up]

All the nitty gritty specs are listed here: bit.ly/2moY0qh - Each video has its own style and this was not one that we wanted to go too granular with as it was a first look. We expect to have a deeper look coming soon! Thanks for your feedback!

[@Spectre361]

QSC Your spec sheet says “ Peak SPL is measured on-axis at 1m, pink noise crest factor 10 dB” Does that mean that the actual peak of this sub is closer to 126DB @ 1 meter ?

[@QSCAudioProducts]

@@Spectre361 - Here's a link to an article where you can read a bit more about crest factor. The peak is 136dB at 1m, not 126dB: www.bnoack.com/index.html?http&&&www.bnoack.com/audio/crestfactor.html

[@megumind9939]

Actually 3600w that is the peak already, on 1000w that is continous 2000w peak and that is what I saw on the website

[@idjnow-gear-up]

All the nitty gritty specs are listed here: bit.ly/2moY0qh - Each video has its own style and this was not one that we wanted to go too granular with as it was a first look. We expect to have a deeper look coming soon! Thanks for your feedback!

[@simonprice1938]

I'm totally with you buddy jackhammer I looked on their website at the spec of the ks118 ALL it said was peak 3,200. For god sake give us the R.M.S rating... 3,200w means absolutely nothing. If I drove these that hard they'd blow in a second... GIVE US A RATE THATS SAFE TO RUN THESE ALL DAY AND NIGHT. Jeez is it so hard....??????????.

[@KevinRodriguez-yv9hi]

idjnow yo seriously? you keep saying the SAME DAMN REPLY for all the comments asking about the RMS wattage, like really? Your website DOES NOT list it either ... so either fix your website or tell the RMS wattage specs . Quit dicking your customers around . If you dont know it then reply “I dont know” . Simple as that .

[@abdonrodriguez3586]

i Have a pair of the old K12s and one new K12.2.... I'm still searching for that extra1000 watts they told me about.. The base on the K12s are more pronounced.

[@idjnow-gear-up]

Thank you for your comment! Sorry they aren't living up to your expectation.

[@DJFriendZone]

This also probably means that a KLA118 is in the works. This is going to be game-changing with those cardioid features. Plus, if the dimensions are consistent, it points at an interesting, thinner size for a new KLA12.2. I’ve always been more of a fan of ground stacking subs so the KS118s would do nicely

[@idjnow-gear-up]

[@idjnow-gear-up]

Yeah! The cardioid feature is amazing!! Definitely going in the right direction with these.

[@djjuego123]

Went to idjnow to check these out... wasn’t impressed. Maybe because it’s an omnidirectional sub, but I compared it to the RCF 8003 AS (2200 watt peak - 1100 continuous) and it was NIGHT AND DAY! That rcf sub was $1826 there... the punch was insane. Felt it in my chest rather than the 118 which just made the stuff in the room rattle and make noise. Test was done 12 o’clock on both subs (tops were at same volume as well ) and for control, played same tune. Mixer playing music was on first 12 o’clock and then 3.... it wasn’t until we put the QSC dial itself between 2-3 o’clock that it started punching. Both subs were in center of room so no corner loading from the RCF.

[@idjnow-gear-up]

Thanks for commenting - For the record, KS118 comes in $650 cheaper compared to the RCF 8003AS (Which is a KILLER sub) so it's not exactly apples to apples.

[@djjuego123]

IDJNOW.COM ? The qsc was listed at 1600 there. And the rcf was $1826.... queens store of IDJNOW. That’s not $650 although I can agree that after hearing it despite the qsc has “better” watts and all it isn’t a better sub than the RCF and may not be a fair to complaint .

[@djjuego123]

IDJNOW.COM I just went to your site... apparently it was on sale in the store. Didn’t notice that the reg price was much higher.... BUT. Another reason why I like you guys! Great prices!

[@idjnow-gear-up]

@@djjuego123 WE LOVE HAPPY CUSTOMERS! Thanks for stopping by our stores today!

[@idjnow-gear-up]

If you have any more questions make sure to reach out to us at 1800.355.7746 or stop into our NY based stores.

[@desmorider747]

Please tell me exactly how this is blowing the kw181 away. QSC specs say that it’s 1db louder then the kw181. You wouldn’t hear that difference by ear.

[@damienlobb85]

And the KS118 goes down to 35Hz (-10db) whereas the KW181 is 37Hz (-10db). The KS118 is also bigger and 20lbs heavier... Funnily enough I went to confirm this and it was rather difficult to find the specs page for KW181 on QSCs site...

[@damienlobb85]

Check this out. Most the links to the KW181 specs have been removed but here's a side by side. I don't think it's worth upgrading for the added weight. No way. imgur.com/a/Hfmei0S

[@desmorider747]

You can go to QSC’s page and pull up the manual for the KS118 and see the specs. They don’t even give the power in RMS. Marketing BS. Most likely this thing performs the same as a kw181. The difference could most likely only be observed if you used SMAART to analyze both speakers.

[@damienlobb85]

@@desmorider747 With all the other great subs out there that are around 50kg (110lbs) this launch was very underwhelming to me. Only QSC fans who live in a delusional bubble will fall for this schtick. Harsh I know, but I use to be a QSC fan. But when other brands do a better job and you don't even know because you get caught up in all the marketing BS, you get disappointed.

[@QSCAudioProducts]

The usable headroom of the KS118 is far different than the KW181. Where the KW181 would go into limit, you have more headroom and clarity in the KS118 at higher SPL's. Here's a link to the FAQ for more information, and be sure to have a listen to it at your local QSC dealer. www.qsc.com/resource-files/productresources/spk/ks/ks118/q_spk_ks_118_faq.pdf Specs on paper never tell the whole story. Make sure you go out and hear them before you make up your mind!

[@notaturkey2607]

I'm curious, are they going to make an active, dual 18" version? THAT WOULD BE AMAZING! But listen, 3600 watts of glorious QSC frequencies for $1,499 is a DEAL! There are companies overseas making dual-22" active subs with 7,000 watts for $8,000. I'm so thankful that QSC has stayed with the $1499 price because it really is worth $3,000 and I can afford this. I have 4 KW181's and I'm going to sell them as fast as I can, to be able to upgrade!

[@idjnow-gear-up]

Ya never know :-)

[@idjnow-gear-up]

We're not sure, but our guess would be no.

[@ChadWardenisBallin]

too bad its only 3600 watts peak.

[@josecastillo905]

MARKY MUNRO dj.company it’s 900 rms only, I listened this last weekend, not to bad, but rcf 8005 2500 Watts is more reliable

[@idjnow-gear-up]

All the nitty gritty specs are listed here: bit.ly/2moY0qh - Each video has its own style and this was not one that we wanted to go too granular with as it was a first look. We expect to have a deeper look coming soon! Thanks for your feedback!

[@thatsmybit]

would love to see this head to head vs a yorkville es18P

[@drummerboy100jh]

Yes I would love to see that review

[@idjnow-gear-up]

Maybe in the near future!

[@eram2010]

Ok, I watched a few videos already about this new subwoofer KS 118.and what I'm getting from all the videos is basically that the difference between KW181 and KS118 is minimal bass wise, 3600 watts is not making that much difference. Is this a true statement?

[@idjnow-gear-up]

You have to hear them side by side in person to really hear/feel the difference. It's tough to get a true perspective through a video that is being played through phone/computer speakers.

[@rudyzuniga7834]

Everyone gets so damn fixated on manufactures marketing tricks then understanding true specs or explaining specifics.

[@law35penn]

Is the 181 supposed to be 18"speaker or 15"? What am I missing here? I just renting the 181 and the speaker is 15.

[@threadoflife]

I just bought 10.2 speakers and 1 118 sub to pair with them. Should I have gone with 2 112’s instead? How would sound quality compare with 2 of the 112’s vs the one 118. I’m also considering trading the 118 out for the 2 112’s for that transportation ability as well, but regardless of transportation, ultimately sound is important, what would anyone suggest. I play live and most use for at home use for karaoke parties. I plug in to play live music as well and also to enjoy music from home for parties/get together etc. I may get into gigging more down the road so I thought the 112’s may be more convenient, but I don’t want to compromise on sound quality overall just for the convenience factor. Long story short who’s the winner? 2 112’s or 1 118???!!

[@idjnow-gear-up]

Hello Brandon, well lets start with the boxes between both. the 118 is bigger and heavier than the 112 sub. however 1 single ks118 will hit harder and deeper than 2 112 subs. also the 118 can go as low as 35hz so its great for bass guitar note that you or you band may play in live settings. also if you were to go with 2 ks118s you can easily fill a larger venues were as the 112 may struggle to do so. the 112 subs are lighter and slimmer making it easy to travel with but as far as the quality and sound my heart relies on low hertz for live sound. hope this helps. if you need help on getting a good deal please reach out to [e-mail] thx

[@aprilwalls1317]

Ks 118 is beast

[@bobbybungles]

These look great …but what’s the RMS I looked on the website and 3600 is peak???

[@idjnow-gear-up]

All the nitty gritty specs are listed here: bit.ly/2moY0qh - Each video has its own style and this was not one that we wanted to go too granular with as it was a first look. We expect to have a deeper look coming soon! Thanks for your feedback!

[@ThaFlyingDutchman]

@@idjnow-gear-up there is no RMS specified there...

[@creativespecies7032]

What's the best settings to hook up two k12.2 to a k118 subwoofer for a party for balanced bass for sub and distributed equal for tops?

[@DjTecniq]

Very odd I’ve never seen this sub advertised anywhere else. My concern is the height as it will not fit under most tables except sideways.

[@rallirex]

Brand new, just released today

[@DjTecniq]

Ray Monroe figured that but didn’t even find it on QSC’s website. Idjnow with the quickness.

[@desmorider747]

Look for the manual on QSC’s website under the KS subwoofers.

[@QSCAudioProducts]

The information is available now at www.qsc.com/in/products/live-sound/loudspeakers/active-loudspeakers/ks-series/ks118/, and the KS118 can be deployed horizontally or vertically, and fits under a table nicely.

[@mikecoolcheeseharry5518]

@@QSCAudioProducts can y'all please give real specs. N stop promoting those inflated peak numbers.

[@rosecat9738]

I just got 2 sounds great

[@idjnow-gear-up]

glad you like!

[@DJUniqueLA]

Cool... what are the real specs... SPL rating

[@QSCAudioProducts]

The max SPL is 136dB, but the usable headroom is completely different than the KW181. When the KW181 would start to limit, the KS118 sails passed it, giving you even more output and punch at higher SPL's. Make sure to check out the FAQ for more info, and have a listen to it at your QSC dealer. www.qsc.com/resource-files/productresources/spk/ks/ks118/q_spk_ks_118_faq.pdf

[@idjnow-gear-up]

3600 watt rms 136 db - Legit power

[@idjnow-gear-up]

All the nitty gritty specs are listed here: bit.ly/2moY0qh - Each video has its own style and this was not one that we wanted to go too granular with as it was a first look. We expect to have a deeper look coming soon! Thanks for your feedback!

[@kellyaustin7487]

Can one of these replace 2 of the previous model for dj work? Im adding 2 k12.2 with it.

[@idjnow-gear-up]

Hi Kelly, which previous model number were you using? They had the KSub and the KW181.

[@jpayne8096]

I never liked the KW181 they had great output, but the sound was not deep, or natural. I have PRX718's that have more bottom, and smoother response.... unless they have addressed the boomy one note bass, I'll stick with my JBL'S.

[@QSCAudioProducts]

We definitely recommend that you get to your QSC dealer and have a listen to the KS118. It's a huge improvement from it's predecessor. Here's a link to the product page for more info: www.qsc.com/resource-files/productresources/spk/ks/ks118/q_spk_ks_118_faq.pdf

[@idjnow-gear-up]

Thanks for your reply!

[@winshiplive5169]

The original kw 181 Is 1000 watts RMS. is the new one 3600 RMS...? No, it’s 3600 peak, which means it’s probably the same. Just marketing tactics folks. Also, the kw 181 can be set up on cardioid mode as well... the question is will it be easier to do with the new one.

[@idjnow-gear-up]

All the nitty gritty specs are listed here: bit.ly/2moY0qh - Each video has its own style and this was not one that we wanted to go too granular with as it was a first look. We expect to have a deeper look coming soon! Thanks for your feedback!

[@KevinRodriguez-yv9hi]

idjnow Why do you keep saying the same reply ? Are you a bot ?

[@damienlobb85]

You guys are comparing the 1000W RMS of the KW181 to 3600W peak for the KS118... A bit misleading. Just like how QSC advertised their K-series as 1000w and the K.2 series as 2000w, when really the only thing that changed was the RMS to Peak rating and how they balanced the LF & HF amplifier wattage.

[@QSCAudioProducts]

Comparatively, the KW181 was 2000W peak, so the KS118 at 3600W has far more headroom and dynamic clarity than the KW181. Here's a link to the FAQ for more information: www.qsc.com/resource-files/productresources/spk/ks/ks118/q_spk_ks_118_faq.pdf

[@damienlobb85]

@@QSCAudioProducts Well then can't they just say that in the video? When people who are marketing your equipment say misleading things, comparing peak power to continuous, it kind of makes you guys look a tiny bit bad. Whether you're associated or not.

[@damienlobb85]

@@QSCAudioProducts Heres one for one of the engineers if they can answer this... Realisitically, what's the purpose of peak amplifier wattage ratings in a subwoofer when it is only playing bass frequencies? What real-world application uses fraction of a second bursts in a subwoofer? I mean the excursion protection is going to prevent the woofer from sharp square wave bursts anyway correct?

[@idjnow-gear-up]

@QSC already answered but hearing it in person tells you all you need to know, specs on a computer screen or phone do not.

[@damienlobb85]

@@idjnow-gear-up That logic can be applied to most MI PA systems. I would hope it sounds better than the KW181 being 8 years newer with a lot more watts... I will be doing a shoot-out and posting the results if you're interested.

[@djchikano82]

Just bought this woofers the casters are so bad they rattle with the bass and are so noisy thats the only problem Qsc should replace the casters.

[@Djpitufo]

price?

[@desmorider747]

Seems like MAP is $1499

[@idjnow-gear-up]

$1499.99 MAP !

[@DJFriendZone]

Wonder if we will see a KS218 ;)

[@QSCAudioProducts]

Unlikely, but never say never. You'd probably be better off with two KS118's for portability's sake!

[@DJFriendZone]

@@QSCAudioProducts True; plus the flexibility and option of cardioid mode which is awesome.

[@DJFriendZone]

@@QSCAudioProducts The only thing is price; so many DJs and venues I know (myself included) bought JBL SRX828SPs because of how it is priced compared to other subs. It's like getting another 18" sub for $400. Then, people end up getting the SRX tops to match (plus because they network together). I'm not sure how intentional JBL was at pricing their SRX828, but it almost feels like they're taking a loss, which brings people into buying their system. For instance, 2x SRX812Ps and 1x SRX828SPs is (1300)*2 + 2000 = $4600. And 2x K12.2s and 2x KSS118s is (800)*2 + (1500)*2 = $4600. Of course, if you go the second route then you have to find a way to move the SRX828 xD. And JBL's warranty on the SRXs can't hold a candle to QSCs. But it was a smart move on the marketing team because most mobile DJ's probably wouldn't have considered the SRX series if the price of the double 18 wasn't the way it was or didn't exist at all. I'm sure QSC has their reasons for not going down the KS218 route. For one, a 7200W peak amp that draws 6A at 1/3 power at 120V may be intimidating to some (whereas the 828 only draws 2000W peak, calling into question what the hell is going on with the sensitivity to get 141dBSPL-another issue entirely). But the 828 performs very well. If I were QSC, and had to design the KS218, I would look into the feasibility of allowing one of the drivers to be rotated around to have a vertically stacked cardioid array or a two direct radiating subs out the front by taking off the grille (much like how Yamaha's DZR allows for a rotation of the HF component when used as a floor monitor).

[@QSCAudioProducts]

@@DJFriendZone - Listen to the competitor next to two KS118's, and you'll understand quickly the performance difference and which option is better for your needs. :)

[@damienlobb85]

@@QSCAudioProducts You seem very confident that your MI subs can compete with high level SRX boxes. They must be good if you're saying they are. How does the protection come into play? What speaker drivers are you guys using? Do they even see the full potential of the amp? These are questions I wouldn't mind an answer to.

[@jamiec4478]

There’s nothing wrong with a sub only being 1000 watts. If the drivers are efficient then 1000 watts is plenty. Just PR trying to impress people saying this new sub is 3600 watts

[@QSCAudioProducts]

But jamie... The KS118 IS 3600W of beautiful peak power (measured in-system, not calculated). You wouldn't want us to lie to you about all the development improvements we made, would you?!?

[@damienlobb85]

@@QSCAudioProducts Why did you measure peak power and not RMS? The more useful figure that better reflects program material? I mean everyone else shows RMS measurements. IE Yamaha, RCF, BassBoss etc. Not saying the KS118 isn't a great sub btw.

[@idjnow-gear-up]

In this case, that's inaccurate as this is an extremely efficient 3600 with MASSIVE headroom.

[@QSCAudioProducts]

Damien Lobb - I’ve answered that question a few times here. If you’d like, you can email our support department directly with any technical questions you may have and I’d be more than willing to chat with you about the sub.

[@damienlobb85]

@@idjnow-gear-up How can you quantify that against other brands? Is QSC doing something magical that other brands are doing? Are they the Apple of speaker technology?...

[@CleverImpulse]

Rms??

[@idjnow-gear-up]

All the nitty gritty specs are listed here: bit.ly/2moY0qh - Each video has its own style and this was not one that we wanted to go too granular with as it was a first look. We expect to have a deeper look coming soon! Thanks for your feedback!

[@KevinRodriguez-yv9hi]

idjnow yo seriously? you keep saying the SAME DAMN REPLY for all the comments asking about the RMS wattage, like really? Your website DOES NOT list it either ... so either fix your website or tell the RMS wattage specs . Quit dicking your customers around . If you dont know it then reply “I dont know” . Simple as that .

[@tuanphan8076]

Nice !!

[@idjnow-gear-up]

Thanks for your feedback!

[@dj.youngro4511]

I rate QSC cause I have the K12 Series for some years now with no issues but I'll say that 3600W is peak ratings, The Loudest Power Subs on the Market are Yorkville an if you own one of those Ls801p or Ls21 or the Es18p then you will know what am talking about, them shits is earthquake

[@hardstylemexmendez1844]

👏👏👏👏👏👍

[@drummerboy100jh]

Yep I use the qsc k12's and ES18P'S and they are amazing subs they can punch and go low

[@desmorider747]

@@drummerboy100jh Umm, What are you talking about? 43hz is not low at all.

[@drummerboy100jh]

@@desmorider747 yep but don't get caught up with what is on paper. Have you heard the subs before? The Hertz ratings doesn't mean that a sub cannot produce lower frequencies it's just optimized for that quoted number.

[@desmorider747]

drummerboy100jh I have heard and have used the es18p, 801p, and 2100p. All of them very, very loud, but not very low or clean. YMMV. All in what your into, and what works best for you.

[@guitarest3]

Typically peak power is four times RMS power.

[@ji6087]

2x

[@killaboy1202]

IT IS 3600 peak. If the KW181 is 1000w at 2000w peak, the this is most likely 1800w at 3600w peak. SMH

[@jgilly3362]

The peak means nothing tell us the peak and be brutally honest and I may be saving to get 6 or I will go otherwise with a brand that's completely honest and give the specs we need

[@idjnow-gear-up]

J not sure what you mean. QSC is well regarded and has a giant following. Definitively appreciate your comment however. Best of luck!

[@abdonrodriguez3586]

Just Remember Pyle Sells 3000watt amps...bahahahahaha!

[@idjnow-gear-up]

Thank you for your comment lol :P

[@williamortiz3376]

QSC are mickey mouse speaker vs the yamaha's dsr/dxs 18" cabinets. You want real solid punchy gut troat bass by yamaha's.

[@idjnow-gear-up]

Thank you for your feedback!

[@fatal8656]

This sub gets too much hype for what it is. I feel like this video is a sham.I just got the KS118 it because of all the hype saying that its so great but im not impressed. I wouldnt call it a beast. Was expecting much more for the price. Not very loud, tested it with my Pioneer RX2 and it cut out several times. It doesnt hit the lows good either, a $1k JBL sub i tested side by side at guitar center sounded much better in the lows but still went with the qsc cause i thought I'd be able to tweek it at home for better sound, nope. The casters also rattle like crazy so theyre pretty much useless. Its good but not great. 3 out 5 stars.

[@eddiee2750]

QSC warranty means nothing if you do not live close to an authorized service center. Have a set of KW-153's just over a year old and they wanted me to drive either 4 hours or ship the speaker to a service center. ABSOLUTE JOKE!

[@idjnow-gear-up]

Thank you for your input. Sorry to hear you had a bad experience.

[@bryanseepersad4314]

I heard it b4 it’s not that good

[@dhd2313]

Kind of cheap video , no price and you skippped a lot

[@idjnow-gear-up]

This was a first look video and purposely not over produced as we wanted it to be authentic. If you have any particular questions please see our listing bit.ly/2moY0qh or give us a call or email direct and we'll be happy to assist you with any questions you may have.

[@djmarkymarks.f.4153]

Qsc is way overrated.. I have 2 Full range E.V. speakers that put out way more bass than these stupid subs ever will. The problem with qsc subs is that the box is way too small for the woofers. They bottom out.

[@idjnow-gear-up]

Hello DJGAZA, the box is not that small and about 100lbs also goes down to 35 hz and fills medium to large spaces.

[@djmarkymarks.f.4153]

@@idjnow-gear-up what's happening Brother, for that particular 18" sub, that box is too small.. it should be 2 times bigger than what it is.. if you tried to play any Miami Bass or some old school reggae really loud, the sub will bottom out and eventually Blow.. qsc subs are not made for loud Ass Boomy Chest pounding Bass.. i have 2 E.V. speakers that will Blow any qsc speakers out of this universe

[@idjnow-gear-up]

marky mark, this is the best sub for special or mobile events. if you are using subs for outdoors best is always to use non-powered long or short excursion cabinets.

[@djmarkymarks.f.4153]

@@idjnow-gear-up take 2 of your qsc powered 18's and play DJ Magic Mike's "Feel the Bass" .. turn up the volume 3/4 way up and see how they sound.. they will bottom out. Or even play "Going Back to Cali" by LL cool J.. those subs are not made for that type of music. Again, My E.V. speakers that are over 30 years old will BLOW THE SHIT OUT OF qsc subs.. my E.V. speakers are 3 way Full range. Each speaker weighs about 165lbs, puts outs 2100watts RMS and 136 continuous spl with 141 peak.. 18" woofer, 10" midrange and an Extreme high output Baby Cheek Tweeter.. the sub needs almost 7 cubic feet of air space to have that much Bass output.. if you took the raw qsc subwoofer out of its box and put it in the correct cubic foot box it would sound 3 times better. I used to build sub boxes, the qsc box is too small.. it needs more airspace to move freely and sound better.

[@jayemjayswatosville937]

3600w is a marketing bs strategy.

[@idjnow-gear-up]

Hello Jay, what's even better is when your hear them live.

[@oldmanradic4243]

fail

[@idjnow-gear-up]

Sorry to hear that you feel this way.

[@simonprice1938]

3600 ???? No it doesn't that's peak not R.M.S this figure of 3600 is total bullshit. And before any morons accuse me of being a hater. I run 4 x qsc k2/12 And 4 k-subs Which I love... WE JUST NEED R.M.S

[@idjnow-gear-up]

All the nitty gritty specs are listed here: bit.ly/2moY0qh - Each video has its own style and this was not one that we wanted to go too granular with as it was a first look. We expect to have a deeper look coming soon! Thanks for your feedback!

[@mikeriverajr4447]

@@idjnow-gear-up youve coppied and pasted this same dam thing about 100 times on this page, by the way THOSE ARE NOT nitty gritty numbers For CONTRAST HERE GOES REALL NITTY GRITTY SPECS FROM A REAL QSC AMP, BACK WHEN THEY CARED ABOUT WHAT SOUND ENGINEERS RMX850 RMX1450 RMX1850HD RMX2450 RMX4050HD RMX5050 Stereo Mode (both channels driven) Continuous average output power per channel 8Ω / FTC 20 Hz - 20 kHz / 0.1% THD 185 W 260 W 350 W 450 W 800 (650**) W 1050 W 8Ω / EIA 1 kHz / 0.1% THD 200 W 280 W 360 W 500 W 850 W 1100 W 4Ω / FTC 20 Hz - 20 kHz / 0.1% THD 280 W 400 W 550 W 650 W 1300 W 1600 W 4Ω / EIA 1 kHz / 0.1% THD 300 W 450 W 600 W 750 W 1400 W 1800 W 2Ω / FTC 20 Hz - 20 kHz / 1% THD − − − − 1600 W 2000 W 2Ω / EIA 1 kHz / 1% THD 430 W 700 W 900 W 1200 W 2000 W 2500 W Bridge Mono Mode Continuous average output power 8Ω / FTC 20 Hz - 20 kHz / 0.1% THD 530 W 800 W 1100 W 1300 W 2600 W 3200 W 8Ω / EIA 1 kHz / 0.1% THD 600 W 900 W 1200 W 1500 W 2800 W 3600 W 4Ω / EIA 1 kHz / 1% THD 830 W 1400 W 1800 W 2400 W 4000 W 5000 W Signal to Noise (20 Hz - 20 kHz) 8Ω > -100 dB > -100 dB > -100 dB > -100 dB > -100 dB > -100 dB Distortion (SMPTE-IM) < 0.01% < 0.01% < 0.02% < 0.02% < 0.02% < 0.02% Input Sensitivity at 8Ω 1.15V (+3.4 dBu) 1.15V (+3.4 dBu) 1.16V (+3.5 dBu) 1.23V (+4.0 dBu) 1.25V (+4.1 dBu) 1.42V (+5.3 dBu) Voltage Gain 31.6x (30 dB) 40x (32 dB) 46x (33 dB) 50x (34 dB) 64x (36 dB) 64x (36 dB) Output Circuitry AB AB Class H, 2-tier Class H, 2-tier Class H, 3-tier Class H, 3-tier Power Requirements Typical, 1/8 power pink noise at 4Ω* 4.5 A 6.0 A 6.1 A 6.3 A 10.0 A 13.9 A Severe, 1/3 power pink noise at 4Ω* 6.6 A 9.6 A 11.2 A 15.6 A 20.1 A 26.9 A