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About the S4
The Quad S-4 is part of Quad's S Series, designed to achieve 'The Closest Approach To The Original Sound' with a bespoke ribbon tweeter for extended highs, advanced Kevlar or carbon fiber mid/bass drivers, and a sophisticated crossover. It features a sandwich cabinet construction of MDF and high-density particleboard to minimize resonance, available in finishes like black, sapele mahogany, piano black, and piano white. The sealed enclosure uses three rear-firing 125mm Auxiliary Bass Radiators (ABR) for controlled bass extension. Aimed at music lovers seeking spacious, three-dimensional sound with precise imaging and smooth transients, it pairs well with amplifiers in the 25-200W range. Limited edition Version One models exist in sapele mahogany or black. The product is discontinued.
Specifications
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