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QSC K12.2 Powered 12" 2-Way Loudspeaker System With Advanced DSP

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QSC K.2 Powered Loudspeakers Series (K12.2, K10.2, K8.2) | Overview and Features

K.2 Series Powered Loudspeakers from QSC

Tech Talk - K.2 Series Using the Dance Preset

Tech Talk - K.2 Series Powered Loudspeakers - Back Panel Navigation

Description
QSC K12.2—The New Benchmark in 2000W Powered Loudspeakers
Prepare to experience a seismic shift in professional audio performance with the QSC K12.2 active speaker. This isn't just an update; it's a complete redefinition of what a portable PA speaker can achieve. Packing a monstrous 2000 watts of ultra-clean Class-D power and armed with sophisticated onboard DSP, the K12.2 delivers breathtaking clarity, earth-shaking lows down to 45Hz, and astonishing output levels (up to 132dB SPL) that challenge much larger systems. For serious live performers, DJs, and production companies demanding the absolute best, the K12.2 sets an imposing new standard.
Unrivaled Power—Massive 2000W Class-D Amplification
At the heart of the K12.2 lies a re-engineered, immensely powerful 2000W Class-D amplifier module. This cutting-edge design delivers immense reserves of clean headroom, ensuring your sound stays distortion-free even when pushed hard. It provides tight, articulate bass response from the 12-inch woofer and crystal-clear highs, delivering a full-bodied, dynamic sonic experience that truly fills any venue. This level of efficient, reliable power guarantees impactful sound reinforcement for front-of-house applications or high-energy stage monitoring.
Intelligent Sound Shaping—Advanced Onboard DSP Speaker Control
Unlock sonic perfection effortlessly with the K12.2's advanced onboard DSP. This isn't just basic EQ; it's a comprehensive suite of tools for tailoring your sound. Choose from expertly crafted factory presets designed for various applications (live band, dance music, stage monitor, etc.), or dive deeper to create and save your own scenes—recalling input types, EQ, delay, and crossover settings instantly. This intelligent DSP speaker technology simplifies setup, ensures optimal performance in any environment, and gives you unparalleled control over your audio landscape.
Built for the Road and Rigging—Rugged Active Speaker Enclosure
QSC understands the demands of professional use, and the K12.2 active speaker is built accordingly. Housed in a rugged, impact-resistant enclosure, it's designed to withstand the rigors of touring and frequent transport. Integrated M10 rigging points and a yoke mount option provide versatile installation possibilities for flown applications or permanent installs. Despite its robust build, the K12.2 remains remarkably portable thanks to its thoughtful design and lightweight construction, embodying the perfect balance of durability and convenience.
The Ultimate PA Speaker—Perfect for DJs, Bands, and Venues
The QSC K12.2 powered loudspeaker is the definitive choice for audio professionals who refuse to compromise. Its combination of immense power, sophisticated DSP, intuitive operation, and tour-grade reliability makes it incredibly versatile. Whether serving as main PA speakers for a high-energy DJ set, providing crystal-clear reinforcement for a live band, or acting as precise stage monitors, the K12.2 delivers consistent, high-fidelity sound that elevates any event. It's the ultimate workhorse PA speaker for those who demand professional results.



Features
- Ultra-efficient 2000W Class-D amp delivers deep lows and clear highs
- Maximum 132dB SPL ensures powerful sound for larger venues
- Lightweight design allows effortless transport and quick setup
- Onboard DSP with 11 EQ presets adapts to any environment
- Customizable scenes store EQ delay and crossover settings
- Bass-focused DSP presets provide punch without a subwoofer
- Durable enclosure withstands rigorous professional use with ease
- Rigging points enable flown or mounted installations for flexibility
- Perfect for FOH stage monitoring or DJ performances
- Wide frequency range down to 45Hz delivers rich full sound
Specs
- Active/passive: Active
- Type: 2-way full range
- LF driver: 12"
- MF driver: Not applicable
- HF driver: 1.4"
- Amplifier type: D
- Wattage: 2,000W Class-D amplification module
- Mixer/preamp: No
- Frequency response: 50Hz–20kHz
- Coverage pattern: 75° axisymetric
- Max SPL: 132dB
- Construction: ABS
- Width: 14" (356 mm)
- Height: 23.7" (602 mm)
- Depth: 13.8" (350 mm)
- Weight: 47.8 lb. (21.7 kg)
- XLR/TRS: Combo 2
- XLR: Not applicable
- TRS: Not applicable
- TS: Not applicable
- RCA: Not applicable
- speakON: Not applicable
- XLR: 1
- TRS: Not applicable
- TS: Not applicable
- RCA: Not applicable
- speakON: Not applicable
Featured Articles
Reviews
4.81
120 Reviews
94%
of respondents would recommend this to a friend
Most Liked Positive Review
QSC K Series Legacy Continued
I've always been a QSC guy -- Started out with the OG K10's, added 2 KW181 subs, and then eventually upgraded the K10's to KW153's due to the growing size of the events I DJ. I love the 153's and they are amazing speakers, but they are complete overkill for house parties and smaller events, not to mention the difficulty for me to move them in/out and get them up on stands by myself. Enter the K12.2's: a perfect blend of power and portability. My main apprehension about buying them was the new design. At first, I wasn't sure if I liked some of the changes they had made (using 2 pole cups, smaller rubber feet, new on board menu) but it's hard to judge a speaker looking at it online and in bad YouTube videos, so I made the leap trusting that QSC toiled over every change and innovated in a way that would continue the K series legacy, and boy did they. These babies are everything I needed, wanted, and hoped for. Bottom line, if you are in a similar situation, they're definirely worth the money. If you have the original K series though, I would probably hang on to them because they are still pretty similar. One quirk to note, for the past few months, I had been checking availability online and waiting for it to say that these speakers were in stock at my local guitar center, but it always said they weren't. When I eventually called, they said they had them in stock and when I went into the store, they had tons of them. Not sure if it's a website glitch or if they are just selling faster than the availability status can be updated, but don't trust the online stock count.
Most Liked Negative Review
Returned them disappointed
I have used the gen 1 k12s for years Finally upgraded to the k12.2 Found out after more research and at a gig they will go into protection mode if signal from source is too high. QSC said do to the amount of repairs in the past this new protection mode will save the warranty department on the amount of repairs. Problem is I got half the volume out of the k12.2 as I did with the originals before they shut down and then had to be powered down and back on again. Keep in mind I have pro gear and have ran multiple k12s gen one the past 8 years and not one issue. Very disappointed and was a QSC fan but am looking into something new. Not to mention the price increase in the last two months nearly 500$ for the ks118 I will spend elsewhere unfortunately. Do Your research!
- Pro Audio / DJ / Mixing60
- Outdoor Events / Games52
- Performances50
- Home Studio27
- Professional Recording14
- Pricey / Poor Value5
- Bulky/Heavy3
- Poor Sound Quality3
- Unreliable2
- Has a learning curve to really figure it out.1
- Experienced49
- Professional Musician34
- Novice6
- Good Audio85
- Durable68
- Easy To Use68
- Compact56
- Lightweight51
Reviewed by 120 customers
I would buy it again
submitted22 days ago
byMatt
fromATL GA
Submitted as part of a sweepstakes
Speaker is great
This is absolutely the best powered speaker on the market!
Verified Buyer
submitted2 months ago
byStephen
fromAaronsburg, PA
Submitted as part of a sweepstakes
This speaker is the BEST! Great volume and clarity with easily programmable options to adjust for your sound environment and your input - music and/or microphone.
GREAT SPEAKER
Verified Buyer
submitted2 months ago
byRobert
fromSt Louis, MO
Submitted as part of a sweepstakes
The speaker sounds great as an asdition to my amps and line array speaker. I do wish I could figure out how to get less hiss from it but I think that is an issue I can fix with better product knowledge of all my stuff to quiet the over all mix coming from the mixer to the powered speakers.
Great for Synthesizers
submitted5 months ago
byJohn
fromPhoenix, AZ
I was using JBLs for quite some time and never liked how my synths sounded through them. Tried all kinds of EQing and it didn't really help. Plugged these in and wow! So much better! The JBL EONs sounded shrill.
Impressive
Verified Buyer
submitted9 months ago
byAce
fromRiverside, CA
Submitted as part of a sweepstakes
So the flexibility of this series is great. I've had a chance to use it's many features, live, and it does great! I've used it as a monitor for live performance. Bass amp. Speech. And even DJ music... Wow! I will admit, before I updated it, it froze on me and had to be restarted. I think the update fixed that problem. I bought a second one, because I wanted some dependable speakers (knock on wood, these will last). I used one in a small theater, that seated about 300 people, for vocals and music and BOOM way louder than the house sound system. I've heard people complain about this series, but again, I've had great experiences so far and I'm honestly hoping for the best with them.
Best speakers ever I will recommend
Verified Buyer
submitted10 months ago
byJuan
fromHouston
Submitted as part of a sweepstakes
Good sound very clear we love it is for a church
Q&A
Have a question about this product? Our expert Gear Advisers have the answers.
submitted10 months ago
asked byT-Ferg
fromPhilly
Can they handle 4-6 mics at same? I have 4 at most six singers.
No, it wont. It will handle 2.submitted2 years ago
asked byDj Art
fromGrand Chute, WI
2000Watts is peak. What's the RMS wattage for this speaker?
The K12.2 has an 8,000W peak ------- "2,000W Class-D amplification module with 8,000W peak"submitted3 years ago
asked bySteve
fromSeattle
Will a 15 amp or 20 amp circuit handle the load for two of these speakers in a small club (1200 sq ft) situation?
Yes, this should work nicely.submitted4 years ago
asked byBradley
fromSherman, Texas
Do these speakers work with Bluetooth?
Unfortunately, nosubmitted4 years ago
asked byJorge
fromMission, Texas
I want to buy a pair of k12.2 speakers,but let me know if is possible to include the covers,if not, I can wait for a future gift promotion. Thanks
I'm sorry, covers are not included.submitted5 years ago
asked byWalt
fromSan Diego
Is a stand included?
Stand not includedsubmitted5 years ago
asked byMafia
fromLittle Egg Harbor, NJ
Can I play music off my phone with this
Yes you can. You just need an aux cord.submitted6 years ago
asked byKHEM
fromHartford,CT
What speakers is better this on or the jbl eon 615
It depends on what you're looking to do with them, typically you will end up with a bit more for the money with the QSC.submitted6 years ago
asked byJorge
fromNew Jersey
How many speakers
This is for a pair of speakers.submitted7 years ago
asked byCody
fromOrange Park, FL
I need to fly 4 of these. Is there a special kit (shown in the video)? Should I fly them vertical or horizontal (as in the video)?
Ideally these should be transported vertically but would be fine in a horizontal position as well.