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Alto Professional TS112C Portable Powered PA Speaker

1,200W, 5-channel Powered Speaker with 12" Subwoofer, 8 x 2.75" HF Driver, Class D Amplifier, Mixer, 2-band EQ, 4 Speaker Modes, Bluetooth, and Aux In
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Item ID: TS112C
Alto Professional TS112C Portable Powered PA Speaker
Price:$799 and 00 cents
Special Financing - Ends Aug 2, 2026. $23/month with 36 month financing*

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Alto Professional TS112C Portable Powered PA Speaker
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Price:$799 and 00 cents
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Five Channels of Flexible, Focused, Ferocious Sound

For DJs, singer/songwriters, and gigging performers who require maximum performance in a minimal footprint, Sweetwater’s live sound specialists recommend the Alto Professional TS112C, a 1,200-watt column PA that delivers full-spectrum sound with impressive depth and clarity. Its premium Class D amplification powers a bellowing 12-inch subwoofer and eight potent, 2.75-inch column drivers, creating a rich, articulate mix across the frequency range. Channels 1–3 each feature a customizable 2-band EQ, dedicated reverb, gain, and EQ-saturation controls, plus switchable Instrument/Line operation for the combo XLR-1/4-inch inputs; channel 4 features its own EQ and Gain controls, as well as dual 1/4-inch TS inputs. Channel 5 offers Bluetooth and 3.5mm aux connectivity, with onboard Bluetooth TWS for linking a second TS112C into an immersive stereo setup. Four DSP-powered speaker modes maximize performance for any application, while its wide 120-degree x 30-degree coverage ensures even sound dispersion. Add in Alto Pro app control for wireless management, and the TS112C more than lives up to its TrueSonic name — delivering hands-on flexibility, modern connectivity, and big-stage sound from a pint-sized package.

Alto Professional TS112C Features:

  • Cutting-edge design delivers premium sound in a portable, powered column PA, perfect for DJs, solo performers, special events, and everywhere else high-performance audio is needed
  • 12-in. subwoofer is complemented by 8 x 2.75-in. columnar array speakers to cover an immense 120º x 30º range
  • Class D amplifiers deliver up to 1,200W of peak power across a staggering 50Hz–20kHz frequency response range
  • Onboard 5-channel mixer lets you refine every element of your sound to suit your playback needs
  • Interior DSP is meticulously tuned and calibrated to ensure crystalline clarity and detailed depth
  • Dual combination inputs for Channels 1, 2, and 3 accommodate 3-pin XLR and 1/4-in. TRS connections
  • Channel 4 includes dual 1/4-in. TS inputs and channel-specific saturation controls for EQ and Gain to further accommodate custom configurations
  • Channel 5 supports both wireless Bluetooth and 3.5mm auxiliary connections to expand your sound sources to facilitate near-limitless interoperative possibilities
  • Bluetooth TWS compatibility lets you instantly link with another speaker for expanded, wireless stereo coverage
  • Balanced XLR Mix output allows for direct connection to additional speakers
  • 4 DSP modes let you effortlessly navigate between precision-tuned performance modes unique to each application
  • Per-channel 2-band EQ expands sonic customization to optimize your output
  • Rear-mounted control interface offers direct access to all connections and parameters for hands-on customization with satisfying tactility
  • Use with Alto Pro app provides comprehensive wireless control and support

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Tech Specs

  • Type: Portable Column Array
  • Speaker Drivers: 1 x 12" LF, 8 x 2.75" HF
  • Number of Mixer Channels: 5
  • Number of Mic Preamps: 3
  • EQ: 2-band Channel EQ
  • Effects: Reverb
  • Inputs: 2 x XLR-1/4" combo
  • Outputs: 1 x XLR Mix Out
  • Bluetooth: Yes
  • Total Power: 1200W (peak) Class D
  • Horizontal Coverage Angle: 110°
  • Vertical Coverage Angle: 30°
  • Software: Alto Pro App
  • Enclosure Material: ABS
  • Power Source: Standard IEC AC Cable
  • Height: 6.6'
  • Width: 15.8" (sub), 4.1" (column)
  • Depth: 19.1" (sub), 4.2" (column)
  • Weight: 53.1 lbs.
  • Manufacturer Part Number: TS112CXUS

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Reviews

Phenomenal Speaker
I was thinking about a new speaker setup and I was using the LD Maui 44 setup for an event and I was told to try these out. I was blown away!!!! The sound is Amazing for the price. This 1200w definitely packs a punch and they will work great for an event with 200 people!!!
Music background: DJ
Alto Professional TS112C: Blown Away!

As a professional DJ with years of experience using all the big names (QSC, EV, JBL), I was honestly skeptical about the Alto Professional TS112C—until I heard it. This speaker is an absolute beast! Not only was I blown away by the clarity and sheer punch of the sound, but my event guests kept asking what speakers I was using, saying the music sounded incredible. It delivers professional sound quality that easily competes with systems costing two times as much.


​Some reviewers have unrealistic expectations for an $ column array, asking for perfect vertical dispersion or complex wireless linking beyond simple Bluetooth TWS. They're missing the point. The TS112C is built for working musicians: powerful, portable, and ridiculously affordable. It simply gets the job done better than anything else in its class. Skip the badge tax—this is the smart choice. Highly recommended.

These Speakers are IT!!!!!!!
I was a tad bit skeptical at first, but gave them a shot since I respect Alto. As soon as I powered them on and hit play, all my doubts were put to rest. Great sound with crisp highs and prominent low end. This is the Best purchase of the year for me hands down. ALTO did it again.
Music background: DJ
Speaker is good for specific use case.
If you need a super portable package to deliver decent full range sound at a modest volume to a group of people that are all the same height this is a pretty good option.

I ultimately ended up returning the unit I purchased because of the extremely narrow vertical dispersion field. This unit's speakers in the array are all aimed straight ahead and have an extremely tight vertical dispersion. The specs say 30 degrees but throughout all my testing (inside and outside) even 20 feet away if you ducked or sat down (or stood up if used without the riser) you would be out of its sweet spot killing all the high frequencies. It pretty much produces a 1.5 foot tall laser beam of sound. The horizontal dispersion is nice and wide and the subwoofer is decent but for my use case I couldn't get over the lack of vertical dispersion but maybe for you it's exactly what you are looking for.

Other more expensive systems get around this through digital beam steering, pointing the bottom couple speakers in the array down a little bit, or have the arrays on adjustable poles to cover a wider audience. This has none of those features and really needs careful aiming and consideration to get the most out of it.

The perfect use case for this is a solo act in a coffee shop or some small gig like that where everyone is seated or standing. I would avoid using this for djing or situations where you would care about making sure a wide range of people are all getting excellent sound. I could also see this being useful for cooperate events and presentations.
Great sound quality.. but
If you use these as just as speakers they are great! However the wireless link between two of them only works for Bluetooth audio, not any other inputs. The connections and controls through the apps are basic basic. Gains aren't enough for inputs. You have to use your own mixer, period!! That's disappointing. The speakers sound much better than the Bose L16, but you'll need your own mixer.
Music background: Sound tech