Alto TX412B Active PA Speaker With Rechargeable Battery

The Alto Professional TX412B is a powerful and versatile battery-powered active speaker, designed for musicians, DJs, and presenters who need reliable, high-quality sound in a compact and portable format. Featuring a 700W Class-D amplifier, a 12-inch low-frequency driver, and a high-frequency compression driver, the TX412B delivers a balanced, clear, and efficient audio performance.

With a built-in two-channel mixer, this speaker allows you to connect a microphone, a line-level source, or stream music via Bluetooth. The Bluetooth TWS (True Wireless Stereo) function enables wireless linking of two TX412B speakers for a true stereo experience. The wide-dispersion horn ensures even sound coverage, making the TX412B suitable for a variety of venues.

Designed for portability, the TX412B features a top carry handle, a durable enclosure, and multiple setup options, including a standard pole mount and monitor angle configuration.

Powerful and Efficient Sound

The TX412B is equipped with a 700W ultra-efficient Class-D amplifier and a battery-powered system, providing powerful sound while maintaining energy efficiency. The 12-inch woofer and 1-inch titanium diaphragm compression driver work together to deliver deep lows, detailed mids, and crisp highs.

With a wide frequency response and built-in protection features, the TX412B ensures reliable and consistent performance for live performances, DJ sets, and presentations.

Versatile Input Options

A built-in two-channel mixer offers flexibility in connecting various audio sources. Whether you need to connect a microphone for speeches, a line-level input for instruments or mixers, or stream music via Bluetooth, the TX412B has you covered.

The mix output allows you to link multiple speakers together, making it easy to expand your sound system for larger events.

Wireless Stereo Pairing

Bluetooth TWS functionality lets you pair two TX412B speakers wirelessly, creating a true stereo setup. This feature is ideal for mobile DJs, event organizers, and musicians who want a cable-free stereo system.

The Bluetooth connectivity also enables direct streaming from mobile devices, making it simple to play background music or backing tracks.

Built for Portability and Durability

The TX412B is designed for easy transport and long-lasting durability. A top carry handle ensures convenient portability, while the rugged enclosure and full metal grille protect internal components.

With standard pole mount compatibility and a monitor angle option, the TX412B easily adapts to different setups, functioning as either a main speaker or a stage monitor.

Specifications

• HF Driver: 1-inch titanium diaphragm compression driver
• LF Driver: 12-inch woofer with 2-inch voice coil
• Power Amp: 350W RMS / 700W Peak Class-D
• Horn Coverage: 90° x 60° (nominal)
• Frequency Response: 70 Hz – 20 kHz (-3dB)
• Max SPL: 120 dB at 1 meter
• Inputs: One XLR/TRS combo input
• Outputs: One XLR mix output
• Power Connection: IEC input
• Voltage: 100–240V AC, 50/60 Hz, lithium-ion battery
• Bluetooth Specification: 5.0
• Bluetooth Profiles: A2DP, AVRCP
• Bluetooth Connections: Manual or NFC
• Handles: One top handle
• Enclosure: Injection-molded polypropylene, multi-angle design for main or monitor applications, metal grille, rubber feet
• Mounting: 36mm pole socket
• Dimensions: 23.7” x 15.0” x 13.5” (602 x 381 x 343 mm)
• Weight: 29.3 lbs (13.3 kg)