Alto Professional TX412B 12" 600W Active Battery-Powered PA Loudspeaker

SKU: ALTX412BXUS MFR: TX412BXUS
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Key Features

  • Experience crystal-clear audio with 600W peak power, perfect for any live sound event.
  • Enjoy ultimate portability with this battery-powered PA speaker, offering up to 10 hours of playtime.
  • Seamlessly connect your devices via Bluetooth 5.0 for effortless wireless audio streaming.
  • Its robust, durable design ensures reliable performance for both indoor and outdoor venues.
  • Achieve powerful sound projection with the 12-inch woofer, ideal for engaging larger audiences.
  • Set up quickly and easily with this active loudspeaker, making it perfect for mobile DJs and events.
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Temporarily On Backorder?Expected Availability: 04/2026
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Review Summary

Alto Professional TX412B Specifications

General

General

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  • Speaker Type

    Active Loudspeaker/Stage Monitor

  • Configuration

    2-Way

  • Enclosure Type

    Bass-Reflex

  • Total Output Power

    300 W RMS / 600 W Peak

  • Amplifier Class

    Class-D

Drivers

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  • LF Driver

    1x 12" (30.5cm) Woofer
    Voice Coil: 2" (50.8mm)

  • HF Driver

    1x 1" (25.4mm) Titanium Compression Driver
    Voice Coil: 1" (25.4mm)

Performance

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  • Frequency Range/Response

    70 Hz to 20 kHz (-3 dB)

  • Maximum SPL

    120 dB (Peak)

  • Coverage Angle

    90 Degree H x 60 Degree V

  • Protections

    Output Limiter, Thermal

Signal Processing

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  • EQ & Filters

    No

  • Alignment Delay

    No

  • Digital Signal Processing

    No

Connectivity

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  • Audio I/O

    1x Combo XLR-1/4" TRS Line/Mic Input
    1x XLR 3-Pin Link Output

  • Network I/O

    No

  • USB I/O

    No

  • Wireless

    Bluetooth 5.0

  • Mobile App Compatible

    No

  • AC Input Power

    100 to 240 VAC, 50 / 60 Hz

  • AC Power I/O

    1x IEC Input

  • Battery Life

    Up to 10 hours at 70% volume

  • Charging Time

    4 hours

Battery

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  • Battery Info

    Required, Included

  • Battery Material

    Lithium ion

  • Battery Type

    non-universal

  • Battery Quantity

    1

Physical

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  • Color

    Black

  • Mounting

    1x 1.42" (36mm) Pole Socket (Bottom)

  • Handles

    1x Each Side

  • Construction Material

    Metal Grille, Polypropylene, Rubber Feet

  • Environmental Resistance

    No

  • Dimensions

    23.7 x 15 x 13.5" (602 x 381 x 342.9mm)

  • Weight

    29.3 lbs (13.3kg)

  • UPC Code

    0816311012324

About Alto Professional TX412B

The Alto TX412B is a dream come true for any busker or performer tasked with bringing audio to any space where power is limited. This battery-powered 600-watt speaker is a cable-free solution to high-quality sound without an outlet in sight. Thanks to an impressive battery life, the TX412B can handle playlists and sets up to 7-hours long For those looking to use the speaker to project two different sources of audio such as a DJ who might need to make announcements during their set or a Wedding MC introducing the bride and groom over music, look no further-the TX412B can run two different inputs simultaneously with grace and clarity.

Easy Bluetooth Connectivity
Thanks to Bluetooth connectivity, the Alto TX Series ensures users can get their PA system up and running completely cable-free. This feature is perfect for any application that requires two simultaneous sources of audio-a Wedding MC announcing the bride and groom's first dance over music, a fitness instructor leading a spin class while energetic tunes pump in the background, a busker playing along to a backing track, etc... In addition, the Alto TX Series' powerful Bluetooth True Wireless connectivity allows users to run multiple units in conjunction with one another without having to purchase any extraneous equipment or cables.

Built to Last
Thanks to an entirely metal grille and sturdy enclosure, you can be sure that these speakers and subwoofers can handle whatever unexpected twists and turns that may lie ahead. As if that weren't enough, users can expect all of this durability with the added bonus of tremendous portability. Not only are these units equipped with ergonomic handles, but they are conveniently lightweight, making setup and transport easier than ever.

Functionality Without Fuss
The TX410 provides solid and reliable performance in just about any situation. Whether it is mounted on a pole or used as a floor wedge, this powerhouse of a PA Speaker is optimized to deliver rich and crisp sound in any configuration. In addition, the back panel of the TX410 is outfitted with easy-to-use and pared-down parameters that give users control over EQ without weighing them down with a confusing array of knobs and sliders.

Alto Professional TX412B Features

  • 600W Ultra-Efficient Class-D amplifiers (300W LF + 300HF)
  • Up to 10 hours of battery-powered playback
  • 12" (304.8 mm) LF driver, 2-inch (51 mm) voice coil
  • 1" (25.4 mm) titanium diaphragm HF compression driver
  • 90 Degree x 60 Degree Wide-Dispersion horns provide optimum coverage
  • Built-in 2-channel mixer for microphone, line level, and Bluetooth inputs
  • Bluetooth streaming from your favorite music apps
  • Bluetooth TWS wireless stereo speaker linking
  • Mix Output for linking multiple speakers
  • Contour EQ for music-playback applications
  • Full metal grille for premium style and protection of your investment
  • Lightweight, compact design with top carry handle
  • Standard speaker pole socket and monitor angle configurations
  • Designed and tuned in the USA

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Experience crystal-clear audio with 600W peak power, perfect for any live sound event.
  • Enjoy ultimate portability with this battery-powered PA speaker, offering up to 10 hours of playtime.
  • Seamlessly connect your devices via Bluetooth 5.0 for effortless wireless audio streaming.
  • Its robust, durable design ensures reliable performance for both indoor and outdoor venues.
  • Achieve powerful sound projection with the 12-inch woofer, ideal for engaging larger audiences.
  • Set up quickly and easily with this active loudspeaker, making it perfect for mobile DJs and events.

What's in the box:

  • Alto Professional TX412B 12" 600W Active Battery-Powered PA Loudspeaker
  • Power Cord
  • Alto Professional 1 Year Limited Warranty