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Alto Professional TS108C Portable Powered PA Speaker

600W, 3-channel Powered Speaker with 8" Subwoofer, 6 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: TS108C
Alto Professional TS108C Portable Powered PA Speaker
Price:$499 and 00 cents
Special Financing - Ends Aug 2, 2026. $14/month with 36 month financing*

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Alto Professional TS108C Portable Powered PA Speaker
In Stock!
Price:$499 and 00 cents
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Three Channels of Portable, Pliable, Powerful 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 TS108C, a 600-watt column PA that delivers full-spectrum sound with impressive depth and clarity. Its premium Class D amplification powers an 8-inch subwoofer and six 2.75-inch column drivers, creating a rich, articulate mix across the frequency range. Channels 1 and 2 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 3 offers Bluetooth and 3.5mm aux connectivity, with onboard Bluetooth TWS for linking a second TS108C 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 TS108C 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 TS108C 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
  • 8-in. subwoofer is complemented by 6 x 2.75-in. columnar array speakers to cover an immense 120º x 30º range
  • Class D amplifiers deliver up to 600W of peak power across a staggering 55Hz–20kHz frequency response range
  • Onboard 3-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 and 2 accommodate 3-pin XLR and 1/4-in. TRS connections
  • Channel 3 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 8" LF, 6 x 2.75" HF
  • Number of Mixer Channels: 3
  • Number of Mic Preamps: 2
  • EQ: 2-band Channel EQ
  • Effects: Reverb
  • Inputs: 2 x XLR-1/4" combo
  • Outputs: 1 x XLR Mix Out
  • Bluetooth: Yes
  • Total Power: 600W (peak) Class D
  • Frequency Response: 35Hz-20kHz (-10dB)
  • Maximum Peak SPL: 123dB @ 1m
  • Horizontal Coverage Angle: 100°
  • Vertical Coverage Angle: 30°
  • Software: Alto Pro App
  • Enclosure Material: ABS
  • Power Source: Standard IEC AC Cable
  • Height: 6.4'
  • Width: 12.5" (sub), 3.4" (column)
  • Depth: 15.6" (sub), 3.8" (column)
  • Weight: 35.1 lbs.
  • Manufacturer Part Number: TS108CXUS

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Reviews

Good bang for the buck!
This is an easy to use unit, it's loud and it has an app to run volumes and EQs with. For a single acoustic player/singer, it's all you need for small venues.
Music background: Singer/Songwriter/Musician
Great Speaker The equipment sounds beautiful, clean and it has great features but remember it is for small places.
The equipment sounds beautiful, clean and it has great features but remember it is for small places. Th
Good PA for a Small Gig
I play solo gigs at a small wine bar for a crowd of typically 30 - 40 people. Its just me, a microphone and my Taylor acoustic / electric guitar. My TS108C does a fully acceptable job projecting my guitar (no added effect needed) and my vocals with a modest amount of reverb added. If I needed more signal processing I would have to bring a mixer because this PA's effects consist of adjustable reverb only. There is plenty of volume for my gigs from this unit...small place - small crowd. I set the Gain knob at 4 and its fine. People can hear me clearly but can also chat without having to yell.
The TS108C sets up quickly. The bottom module is carried without strain. It's among the lightest weight ones on the market I believe. The top breaks down into 3 pieces and is carried in the provided bag. Alto doesn't provide a bag for the bottom module. That would have been nice last night when I had to unload in the rain. I've had this PA for six months now and it has performed reliably well.
Thanks to my Sales Engineer Evan Neiman who was helpful as always with the purchase.