The Alto TX312 is a powerful 700-watt active loudspeaker designed for mobile DJs, rental companies, small to medium venues, and portable PA systems. Built with durable materials and high-efficiency Class-D amplification, it delivers strong output, clear vocals, and tight bass in a compact, lightweight cabinet.
Key Features
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700W peak power (350W continuous / RMS)
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12″ LF driver with ferrite magnet
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1″ titanium compression HF driver
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Class-D amplifier design for efficient performance
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90° x 60° waveguide for controlled coverage
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XLR/TRS combo input + XLR link output
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Contour EQ switch for enhanced sound
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Clip limiter with LED indicator
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Lightweight polypropylene cabinet with metal grille
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36 mm pole mount socket
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Ideal for main PA, monitors, and portable sound applications
Technical Specifications
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LF Driver: 12″ woofer (Ferrite magnet)
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HF Driver: 1″ titanium diaphragm
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Peak Power: 700W
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RMS Power: 350W continuous
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Frequency Response: 70 Hz – 20 kHz
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Maximum SPL: 118 dB
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Amplification: Class-D
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Crossover: Passive internal crossover
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Inputs: 1 x XLR/TRS combo
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Outputs: 1 x XLR line link
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Controls: Volume, Contour On/Off
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DSP: None (only analog contour EQ)
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Speakon Output: None (active speaker – not required)



















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