Alto Professional TX4 Series Overview | NEW FOR 2025

The people at Alto Professional have unveiled a new range of powered loudspeakers that promise to deliver exceptional audio performance and unparalleled versatility. The TX4 Series comprises seven models, each designed to cater to a diverse range of applications, from live performances and club nights to permanent installations in venues, restaurants, bars, gyms, and more.

The lineup includes five full-range cabinets. The TX408, TX410, TX412, and TX415 offer a variety of driver sizes and power outputs, ranging from eight to 15 inches and from 350 to 700 watts, respectively. Additionally, the TX412B is a 600W cabinet equipped with a 12-inch driver that can run for up to seven hours on its built-in battery.

The TX12S and TX18S are a pair of subwoofers specifically designed to provide precise and powerful low-end reinforcement. These subwoofers are equipped with DSP-based EQ controls and selectable low-pass filters, allowing users to customise the sound to their specific needs.

For smaller gigs, the TX4 Series offers a convenient standalone solution with an onboard two-channel mixer that includes mic, line-level, and Bluetooth connectivity.

TX4 Series Key Features

The TX4 Series boasts powerful amplification, delivering up to 700W peak power through ultra-efficient Class-D amplifiers.

It offers flexible connectivity with a built-in 2-channel mixer, accommodating mic, line-level, and Bluetooth 5.0 streaming inputs.

Experience wireless freedom with Bluetooth 5.0 streaming and True Wireless Stereo (TWS) linking, eliminating the need for cables to connect multiple speakers. The mix output simplifies the process of linking multiple speakers.

The TX4 Series provides customisable sound with Contour EQ, tailored for music or speech applications.

It ensures consistent sound distribution throughout any venue with its 90° x 60° wide-dispersion horns.

Durability and portability are key features, with a lightweight and ergonomic design featuring full metal grills for on-the-go use.

Flexible mounting options are available, including a standard speaker pole socket and monitor angle configurations. The TX412B offers a battery-powered option, providing up to seven hours of untethered performance for outdoor and mobile events.

Designed and tuned in the USA, the TX4 Series is precision-engineered for reliable live sound performance.

TX4 Sub Series Key Features

The TX4 Subwoofer boasts high-output amplification with 900W ultra-efficient Class-D power amplifiers. It also features DSP-based EQ controls and protection, including built-in EQ settings and selectable low-pass filters (80Hz, 100Hz, 120Hz) for seamless integration.

Additionally, it offers music or live EQ voicing, allowing you to tailor the subwoofer’s response for different applications.

The polarity reversal switch provides adaptable configurations to ensure proper phase alignment.

Furthermore, it offers versatile connectivity with dual XLR and quarter-inch TRS combo inputs and a pair of balanced XLR outputs.

Lastly, the TX4 has a rugged design with internally braced MDF cabinets finished with a sleek and durable splatter-spray finish.

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