Alto Professional TrueSonic TS112C Portable Powered Column Array PA Speaker – 1200W

A high-output, all-in-one column array PA with a 12-inch subwoofer, 8-driver column, 5-channel digital mixer, reverb, Bluetooth streaming, and full app control — built for working DJs, bands, fitness instructors, and venues.

A Smart Fit For You

The TS112C is the bigger, more capable sibling in the TrueSonic column lineup, and it earns that designation everywhere it counts. The 12-inch subwoofer base hits with real authority for DJ sets and full-band playback, the eight 2.75-inch drivers in the column deliver crisp highs and articulate mids across an ultra-wide 120-degree spread, and the onboard 5-channel mixer means you can run a full small-band setup or a roundtable speaking event without bringing a separate board. Three of the channels are full-featured combo XLR/TRS inputs with switchable mic, line, or instrument operation, channel 4 adds dual 1/4" inputs for additional line sources, and channel 5 handles Bluetooth streaming and a 3.5mm aux input. Add reverb, 2-band EQ on the input channels, four DSP application modes, and full Alto Pro app control, and you have a truly self-contained PA.

Key Highlights

• 1200W peak (600W RMS) bi-amped Class-D power for high-output, room-filling sound
• 12-inch subwoofer base paired with eight 2.75-inch column drivers
• Ultra-wide 120° x 30° horizontal coverage for even dispersion across large spaces
• 50 Hz to 20 kHz frequency range with 127 dB max SPL
• Onboard 5-channel digital mixer with reverb and 2-band EQ on input channels
• Two combo XLR/TRS inputs with mic, line, or Hi-Z instrument selection
• Additional channel with dual 1/4" TS line inputs
• Dedicated Bluetooth/aux channel with 3.5mm input
• Balanced XLR mix output for daisy-chaining or feeding additional systems
• Four DSP application modes: Normal, Live, DJ, and Custom
• Bluetooth streaming for backing tracks and playlists
• True-wireless stereo (TWS) linking pairs two TS112C units as a stereo system
• Full app control via the Alto Pro app for iOS and Android
• Precision DSP tuning with built-in driver protection
• Modular column design with included shoulder carry bag
• Built-in handle on the subwoofer base for easy transport

Why You'll Love It

Great Fit For

• Mobile DJs running weddings, receptions, and corporate events
• Singer-songwriters, duos, and small bands needing a complete portable PA
• Fitness instructors and group exercise studios with high-energy classes
• Bars, restaurants, and event venues looking for a permanent or semi-permanent PA
• Houses of worship needing a portable system for outdoor or off-site events
• Schools, conference rooms, and presenters running multi-mic events
• Anyone replacing a traditional PA with subs and tops with a simpler all-in-one tower

Sound and Coverage

The TS112C punches well above the typical column-array experience. The 12-inch subwoofer provides real low-end weight that holds up under modern dance music and full-band playback, while the eight 2.75-inch drivers in the column section project with clarity across that full 120-degree horizontal pattern. The vertical pattern is intentionally focused at 30 degrees, which keeps energy aimed at the audience instead of bouncing off ceilings and floors — a meaningful upgrade in rooms with reflective surfaces. The four DSP modes are practical: Live mode flatters vocals and acoustic instruments, DJ mode emphasizes punch and clarity for music playback, Normal stays neutral for general use, and Custom lets you save your own profile via the app. Combined with onboard reverb and 2-band EQ, you can tune the system for a specific room without external processing.

Specifications