Alto TX412 | 12-in 120 dB

Portable Bluetooth PA Speaker with Built-In Battery Power

The Alto TX412 is a powerful, 600-watt battery-powered loudspeaker designed for on-the-go performers, instructors, and event hosts. With up to 7 hours of operation per charge, Bluetooth™ streaming, and onboard mixing capabilities, it delivers professional-grade sound anywhere—no AC outlet required.

Alto TX412 Competitive Differences

• 600W total power from a lightweight, Class D amplifier
• Up to 7 hours of battery life for extended playback and performance freedom
• 12-inch woofer with 2-inch voice coil delivers full-bodied low-end
• Bluetooth™ streaming with True Wireless Stereo (TWS) speaker linking
• 2-channel mixer with mic, line, and Bluetooth inputs for complete flexibility
• Contour EQ switch enhances music playback clarity and punch
• Mix Output for connecting multiple loudspeakers
• Durable metal grille and tough enclosure for road-ready reliability
• Compact and lightweight design with ergonomic carry handle
• Multiple mounting options including pole socket and floor wedge angles

Alto TX412 Description

The TX412 is designed for musicians, DJs, instructors, and event organizers who need professional sound reinforcement in places where AC power is unavailable or inconvenient. With a 600W Class D amplifier driving a 12” woofer and 1” titanium HF driver, this unit brings clarity, punch, and impressive low-end performance to any event or venue. Bluetooth™ connectivity makes it easy to stream background music directly from your favorite apps, while built-in TWS (True Wireless Stereo) lets you link two units for immersive stereo sound without extra gear. With two simultaneous input channels (mic/line + Bluetooth), the TX412 adapts easily to dynamic needs like fitness classes, wedding ceremonies, street performances, or outdoor presentations. Its durable cabinet and full metal grille are built to withstand the rigors of frequent transport and setup, while a lightweight form factor and top-mounted handle ensure it’s always easy to carry.

TX412 Features

• 600W Class D amplification (300W LF + 300W HF)
• 12” low-frequency driver with 2” voice coil
• 1” titanium diaphragm compression driver for crisp highs
• Bluetooth™ audio streaming and TWS wireless stereo linking
• Up to 7 hours of battery operation per charge
• 2-channel mixer: mic, line, and Bluetooth input support
• Contour EQ switch for enhanced playback clarity
• Mix Output for daisy-chaining speakers
• Rugged MDF cabinet with full metal grille and splatter-resistant finish
• Standard 36 mm pole mount socket and angled design for monitor use

TX412 Specifications

• Power: 600W (300W LF + 300W HF)
• Battery Life: Up to 7 hours
• LF Driver: 12" woofer with 2" voice coil
• HF Driver: 1" titanium diaphragm compression driver
• Dispersion: 90° horizontal x 60° vertical
• Inputs: (2) XLR/1/4” combo jacks (mic/line/Bluetooth)
• Output: (1) XLR Mix Output
• EQ: Contour EQ with playback boost
• Mounting: Standard 36mm pole socket, floor wedge monitor angle
• Cabinet: Rugged MDF with metal grille and ergonomic handle

Go cable-free with confidence. The Alto TX412 is a fully battery-powered PA speaker that delivers professional performance in any setting—without compromise.