High-Resolution Polk Terylene Tweeter
Our Terylene dome tweeter features curvilinear formers that extend response and lower resonance. Its powerful ceramic motor structure also lowers system resonance and extend low frequency response for better dispersion in the critical midrange, delivering clear and detailed high frequency response for realistic reproduction of vocals and instruments. Capable of delivering 40kHz to support the latest high resolution audio files so it feels like your right there in the studio or concert hall.
Custom Mid-Range Drivers
Mica-reinforced polypropylene cones with butyl rubber surrounds, four-layer voice coils, massive ceramic motor structures and
high-temperature Conex fiber spiders combine to create drivers of exceptionally high efficiency, for clean, clear bass, better linearity, lower distortion and greater durability.
Exclusive Polk Power Port Technology
Power Port® is our patented design that smoothly transitions the air flow from the speaker’s port into your listening area. It also extends the overall bass port, providing greater surface area to eliminate turbulence and distortion, for bigger, more
musical, deep bass impact. Plus, it offers 3dB more bass response output than a traditional port.
Anti-Diffraction Magnetic Grille
Computer modeled for a precision fit and enhanced good looks—and made to minimize sonic interference.
High Sensitivity and Maximum Compatibility
Works with the most modestly-powered amplifier or receiver. Whether you’re connecting them to the newest digital
processor, or your vintage rig, you get sound reproduction that’s spacious, clear, enveloping, and realistic. Plus, it’s
compatible with latest Dolby and DTS surround sound technologies.
Cascading Tapered Crossover Array
Whether it’s a four-driver (S60, S35), three-driver (S55, S50, S30), or twodriver (S20, S15, S10) array, this feature offers a seamless, lifelike soundstage no matter where you’re seated in your listening room. There’s no more sweet spot—instead, it’s all around you.
Gold Plated 5-Way Binding Posts
Perfect for easy setup, they ensure the most direct, efficient, and loss-less connection possible. What’s more, the S60,
S55, and S50 tower speakers feature dual gold plated 5-way binding posts.
Quality Crafted Cabinet Design
Strong, rigid and acoustically inert enclosure reduces unwanted internal standing waves for less audible coloration. And non-resonant all-MDF construction, with minimum .75” inch-thick baffles, ensures a more lifelike sound.
Designed with the same components throughout to achieve seamless speaker-to-speaker blending effects in multi-channel
American Modern Styling
Curved edges offer a sensual yet powerful look that fits with any home decor—available in a stunning black washed walnut
Limited Warranty, Built to Last
Designed in California, engineered in Baltimore and manufactured under the strictest quality controls, Polk speakers are built to last and include a limited 5-year warranty