Vienna Acoustics Principal Grand

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The Vienna Acoustics Principal Grand is a high-end loudspeaker designed to deliver exceptional sound quality and realism. It features Vienna Acoustics' proprietary Unity Coherent Source Transducer (UCST) technology, which utilizes a single, large-diameter driver with a trapezoidal shape to reduce the need for complex crossover networks and provide a more precise and coherent soundstage.The Principal Grand is also equipped with a second UCST driver, which operates in tandem with the main driver to create a wider soundstage and better imaging. The cabinet is made of high-density MDF and is internally braced for improved rigidity and reduced resonances.Other features of the Vienna Acoustics Principal Grand include a rear-mounted bass driver for improved low-frequency response, a high-quality crossover network, and a solid-oak baffle board to reduce vibrations and ensure a clean sound.Overall, the Vienna Acoustics Principal Grand is a premium speaker designed to deliver an immersive and highly detailed listening experience, making it a popular choice for audiophiles and music lovers seeking the very best in sound quality.