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Alto Professional TS412 2500 Watt 12-Inch 2-Way Powered Loudspeaker

The Alto Professional TS412 is a 2500 watt 12-inch 2-way powered Loudspeaker. Building on the legacy of the best-selling TrueSonic speakers, these deliver increased power and clearer sound.

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    Alto Professional TS412 2500 Watt 12-Inch 2-Way Powered Loudspeaker

    Prepare to command every room, mesmerize every crowd, and deliver performances that echo in people's memories long after the last note fades. The Alto Professional TS412 is engineered to transform ordinary gigs into extraordinary experiences. With 2500 watts of pure power coursing through its veins and smart Bluetooth technology at your fingertips, this powerhouse proves that big sound doesn't have to come in a back-breaking package.

    The TS412 brings professional-grade performance in a surprisingly portable package that'll have you wondering how you ever managed without it.

    Alto Professional TS412 Smart Technology

    Smart Technology That Works as Hard as You Do

    The TS412 doesn't just play loud — it plays smart, giving you complete control over your sound without the complexity that usually comes with professional equipment.

    • FREE Alto App Control: Your smartphone becomes a powerful remote control center, letting you adjust Bluetooth levels, tweak custom EQ settings, and configure speaker modes from anywhere in the venue. No more sprinting back to the speaker between songs to make adjustments — now you can fine-tune your sound from the sweet spot in the room.
    • True Wireless Stereo Linking: Pair two TS412 speakers via Bluetooth for pristine stereo separation without running a single cable between them. It's like having a wireless sound engineer working behind the scenes, ensuring your audience gets the full sonic experience.
    • Built-in 3-Channel Mixer: Plug microphones, instruments, and line sources directly into the rear panel without external mixers or confusing adapter chains. The dual XLR/TRS combo inputs handle everything from delicate acoustic guitars to booming bass lines, while the dedicated Bluetooth channel keeps your backing tracks flowing seamlessly.

    Performance That Delivers When It Matters Most

    When the spotlight hits and the crowd's energy peaks, the TS412 rises to the occasion with rock-solid reliability and room-filling power that never quits.

    • 2500W Peak Power Output: The combination of a 12-inch high-temperature voice coil woofer and 1-inch ceramic compression driver creates a sonic landscape that's both thunderously powerful and crystal clear. Your low-end punches through the mix while vocals cut through even the chattiest crowds.
    • Fanless Class D Amplifiers: Advanced cooling design means your speaker runs whisper-quiet and ultra-reliable, even during those marathon four-hour sets.
    • 4 DSP Speaker Modes: Whether you're setting up for an acoustic duo or preparing for a full rock show, simply press a button to optimize the speaker's response for your specific application. The custom EQ mode via the Alto App lets you save your signature sound settings for instant recall at every gig.
    Alto Professional TS412 Performance
    Alto Professional TS412 Built for the Road

    Built for the Road, Designed to Impress

    Professional performance shouldn't come at the expense of your back or your venue's aesthetic — the TS412 proves you can have power, portability, and style in one sleek package.

    • Lightweight Yet Durable Construction: At a fraction of the weight you'd expect from a speaker this powerful, the TS412 makes load-in and setup a breeze. The rugged enclosure shrugs off the bumps and knocks of regular transport while maintaining its professional appearance gig after gig.
    • Versatile Mounting Options: Pole-mount it for maximum coverage, angle it as a wedge monitor for on-stage clarity, or suspend it from the integrated M10 points for permanent installations. One speaker, endless possibilities — adapting to your venue instead of forcing your venue to adapt to it.
    • Sleek Professional Aesthetics: The clean, modern design fits seamlessly into any environment, from intimate coffee shops to corporate events. Your gear should enhance your professional image, not detract from it, and the TS412's understated elegance ensures all attention stays focused on your performance.

    The Bottom Line: Your Sound, Elevated

    The Alto Professional TS412 represents everything modern performers demand from their sound reinforcement: massive power in a manageable package, intelligent features that simplify rather than complicate, and the reliability to handle whatever your musical journey throws at it. This isn't just an upgrade to your current setup — it's a transformation of your entire approach to live sound.

    Alto Professional TS412 The Bottom Line

    Alto Professional TS412 Features:

    • 2500W peak power (1600W LF + 900W HF), 1250W continuous RMS output
    • FREE Alto App for iOS/Android remote configuration and control
    • True Wireless Stereo speaker linking via Bluetooth
    • Built-in 3-channel mixer with dual XLR/¼-inch combo inputs
    • Four DSP Speaker Use modes including Custom EQ via app
    • 12-inch high-temperature voice coil driver with 1-inch ceramic compression driver
    • Lightweight enclosure for easy transport and installation
    • Versatile design: pole-mountable, wedge monitor, or flown application
    • Fanless Class D amplifiers for quiet, efficient operation
    • Designed and tuned in the USA for professional reliability

    CALIFORNIA PROPOSITION 65 WARNING

    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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    Alto Professional TS412 2500 Watt 12-Inch 2-Way Powered Loudspeaker Specifications

    Alto Professional TS412 2500 Watt 12-Inch 2-Way Powered Loudspeaker Specifications
    Product Specifications

    Alto Professional TS412X Powered Loudspeaker Specifications

    • Output Power: 2500 W peak (1600 LF + 900 HF) 1250 W continuous RMS (800 LF + 450 HF)
    • Low-Frequency Driver: 12.0” driver, 2.5" / 63 mm high-temperature voice coil. 1 x 800 W RMS @ 2 Ω.
    • High-Frequency Driver: 1.0” exit ceramic driver with 1.4" / 35 mm coil. 1 x 450 W @ 4 Ω.
    • Crossover Frequency: 2 kHz
    • Maximum SPL: 132 dB (peak), 129 dB (continuous) (dB-SPL @ 1 m)
    • Frequency Response: 53 Hz – 20 kHz (+/-3 dB)
    • Frequency Range: 44 Hz – 20 kHz (-10 dB)
    • Horn Coverage: 90° horizontal x 60° vertical (nominal)
    • Connectors: (2) XLR+1/4" / 6.35 mm TRS combo inputs (Balanced), (1) XLR output (Link), (1) IEC power cable input
    • Input Impedance Line: 10 KΩ balanced, 20 KΩ unbalanced,
    • Mic: 1.2K
    • Line Gain/Volume Control Range: -∞ to 0 dB, +4 dBu nominal, +10 dBu for max output
    • Mic/Inst. Gain/Volume Control Range: -∞ to +50 dB
    • USB Charging Port: 5V 2.1A
    • Power Connection: IEC
    • Voltage: 100-120V, 50/60Hz; 220-240V, 50-60Hz
    • Consumption: 1100W
    • Fuse: 100-120V T15AL AC250V; 220-240V T6.3AL AC250V
    • Protection: Electronic clip, thermal, and transducer overdrive protection
    • Enclosure: Injected Molded Enclosure and Perforated Metal Grille
    • Mounting/Installation: Standard 36 mm pole socket, flown application with integral M10 suspension points, or in a wedge monitor position
    • Operating Temperature: -10°C to 45°C (14°F to 113°F)
    • Dimensions (H x W x D): 23.9” x 13.9” x 13.8” / 606.5 x 353.5 x 350.5 mm
    • Weight: 33 lbs / 15 kg
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