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Experience premium HiFi sound with the Polk Signature S50E tower speakers, delivering rich, clear, and immersive audio for your home theatre and music enjoyment. Featuring Hi-Res certification and Polk’s exclusive Power Port technology, these speakers bring cinematic surround sound and detailed music playback right into your living room. Key Features Hi-Res certified 1” Terylene tweeter for crystal-clear high frequencies up to 40kHz Two 5.25” mica-reinforced polypropylene cones for clean bass and dynamic mid-range Exclusive Polk Power Port technology for deeper, distortion-free bass Dynamic Balance acoustic array for rich, full-range sound with low distortion Three-driver cascading tapered crossover array for seamless soundstage Anti-diffraction magnetic grille minimises sonic interference Dual gold-plated 5-way binding posts for efficient, loss-less connections Dual-floor compatible feet designed for both carpet and hard floors Acoustically inert MDF cabinet with extra bracing reduces unwanted resonance Compatible with Dolby and DTS surround sound technologies Product Details The Polk Signature S50E features a Dynamic Balance designed acoustic array that analyses the entire speaker system to eliminate performance-reducing issues before production. This ensures rich, clean, and full-range sound whether you’re watching movies, TV, or listening to music. The 1” high-resolution Terylene dome tweeter with curvilinear formers and a ceramic motor structure extends frequency response while lowering resonance, delivering detailed and realistic vocals and instruments. Certified to reproduce frequencies up to 40kHz, it supports the latest high-resolution audio files for a studio-like experience. Custom mid-range drivers use mica-reinforced polypropylene cones with butyl rubber surrounds and high-temperature Conex fibre spiders, resulting in clean bass, better linearity, and durability. Polk’s patented Power Port technology smoothly transitions airflow to reduce turbulence and distortion, providing 3dB more bass output than traditional ports. With high sensitivity, the S50E works effortlessly with modestly powered amplifiers or receivers, whether vintage or modern digital processors. The speakers are timbre-matched for seamless blending in multi-channel systems and feature American modern styling with curved edges and a black washed walnut finish to complement any home décor. Specifications Tweeter: 1” Terylene dome, Hi-Res certified (up to 40kHz) Mid/Bass Drivers: Two 5.25” mica-reinforced polypropylene cones Power Port: Patented bass-enhancing technology Binding Posts: Dual gold-plated 5-way Cabinet: MDF with extra bracing and thick baffles Finish: Black washed walnut Compatibility: Dolby and DTS surround sound technologies