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    Sound Town 4-Channel PA/DJ Power Amplifier, 4 x 1520W at 4-ohm, 1U Rack Space lightweight (ST-UPDM4C)

    • ULTRA-EFFICIENT UPDM POWER: Leveraging Unipolar Pulse Density Modulation (UPDM) technology, this amplifier delivers massive power with ultra-low energy consumption
    • HIGH-OUTPUT PERFORMANCE: 4 x 800W RMS at 8-Ohm Stereo, 4 x 1520W RMS at 4-Ohm Stereo, 2 x 2100W RMS at 8-Ohm bridge
    • FLEXIBLE OPERATING MODES: Easily switch between Stereo, Parallel, and Bridge modes to perfectly match your system's power and channel requirements
    • PRECISE INPUT MATCHING: Selectable input sensitivity (0.77V / 1.0V / 1.44V) ensures optimal signal levels from source devices. Built-in overload safeguards protect your connected PA speakers and subwoofers for worry-free operation
    • TOUR-GRADE, LIGHTWEIGHT 1U: Packing immense power into a rugged, heavy-duty 1U rackmount metal chassis. Remarkably lightweight for effortless transport and setup
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    Sound Town 4-Channel PA/DJ Power Amplifier, 4 x 1520W at 4-ohm, 1U Rack Space lightweight (ST-UPDM4C)

    This professional-grade 1U rack amplifier combines massive power with exceptional efficiency through advanced UPDM technology. It delivers impressive performance with 4 x 800W at 8 (stereo), 4 x 1520W at 4 (stereo), or 2 x 2100W at 8 (bridged), making it ideal for powering PA systems, subwoofers, and live sound setups. The selectable input sensitivity (0.77V/1.0V/1.44V) ensures compatibility with various audio sources, while built-in protection circuits safeguard your equipment.



    Designed for both touring and fixed installations, this amplifier offers versatile operation modes to suit different system requirements. Its rugged yet lightweight 1U chassis provides excellent portability without compromising durability, featuring efficient thermal management for reliable performance. With clean power delivery and space-saving design, this amplifier is a perfect solution for professional audio applications where both power and efficiency matter.

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