Alto TX412B is a battery-powered 12" active speaker with a 600-watt amplifier, designed for street musicians, performers and anyone who needs to bring sound to locations where power is limited.

This battery-powered speaker provides a cable-free solution for high-quality sound without a power outlet nearby. With up to 7 hours of battery life, the TX412B can handle playlists and full sets. It can also run two different inputs simultaneously, making it suitable for situations where, for example, a DJ needs to make announcements during a set or a wedding MC needs to introduce the newlyweds over music.

Convenient Bluetooth connectivity

The built-in Bluetooth™ connection allows the TX4 series to be used as a PA system without cables. This is useful when two audio sources need to be used at the same time, such as a microphone and background music. Bluetooth™ True Wireless Stereo (TWS) lets users stream audio from a phone or tablet to two TX4 speakers completely wirelessly, without cables or additional accessories.

Rugged construction and portability

Thanks to its full-coverage metal grille and robust speaker cabinet, the TX4 series is built to handle unexpected situations. The lightweight, ergonomic handles make installation and transport easier.

Straightforward operation

The TX412B delivers reliable performance in most situations. Whether mounted on a speaker stand or used as a floor monitor, it is optimised to deliver rich, clear sound in any configuration. The rear panel features simple, user-friendly controls that provide a clear overview without confusing buttons and switches.