Product Dimensions 14.8"h x 8.5"w x 13.8"d
Built to bring the big surround sound theater and music experience into the comfort of your living room, the Polk Signature S20 bookshelf speaker elevates sound for movies, TV and music in a totally re-imagined design.Read More
Engineered and designed in USA
Great sound for every room
Built to last
Whether upgrading your home theater setup with an advanced Atmos configuration or enjoying music, Dynamic Balance ensures a rich, clean, full-range sound no matter what you’re listening to. This patented technology analyzes the speaker’s entire electro-acoustic and mechanical system for improved material selection and more efficient geometry. It pinpoints and eliminates issues that reduce speaker performance before they become a part of the finished product.
Our newly designed 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. Certified and 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.
Mica-reinforced polypropylene cones with butyl rubber surrounds, 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.
Strong, rigid and acoustically inert enclosure reduces unwanted internal standing waves for less audible colouration. And non-resonant Meddite MDF construction, with extra bracing and minimum thick baffles, ensures a more lifelike sound.
Featuring Hi-Res certification, a new Dynamic Balance designed acoustic array, precision cross-overs, an anti-diffraction grille, modern cabinet styling and exclusive Power Port bass enhancing technology, you get elevated sound for movies, TV and music in a totally re-imagined design. Polk—expect great sound
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
Curved edges offer a sensual yet powerful look that fits with any home decor—available in a stunning black washed walnut finish.
Designed in California, engineered in Baltimore and manufactured under the strictest quality controls, it includes a limited 5-year warranty
Designed with the same components throughout to achieve seamless speaker-to-speaker blending effects in multi-channel systems.
General Specs | |
| Product Weight (lbs.) | 17 |
| MPN | AM9534 |
| Color Finish Name | Washed Black Walnut |
| Speaker Connector Type | 5-Way (Universal) Binding Posts |
| Mounting Hardware Included | No |
| RMS Power Handling (Watts) | 125 |
| Height (cm.) | 37.592 |
| Depth (cm.) | 35.052 |
| Width (cm) | 21.59 |
| Product Weight (kg) | 7.711064 |
| Color | Black |
| Enclosure Type | PowerPort Bass Vented |
| Impedance | 8 ohms |
| Number of Speakers | 2 |
| Sensitivity | 88 |
| Speaker Type | Bookshelf Speakers |
| Depth (in.) | 13.8 |
| Height (in.) | 14.8 |
| Width (in.) | 8.5 |