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Polk S20 Black Walnut Bookshelf Speakers


Polk Audio S20 Signature Series Bookshelf Speakers for Home Theater, Surround Sound and Premium Music, Power port technology, Detachable Magnetic-Grille (Pair), Black

1 in stock

SKU: S20 Category:


About this item

  • BIG, RELIABLE SURROUND SOUND – Featuring Dynamic Balance acoustic array, Polk S20 hi-res Bookshelf speakers each have (1) 6.5″ driver and (1) 1″ Terylene tweeter that produce clear vocals and exceptional music, giving you a CINEMATIC EXPERIENCE AT HOME
  • DYNAMIC HEART-THUMPING SOUND — Polk’s PATENTED POWER PORT TECHNOLOGY delivers deeper bass response by diffusion air flows from the speaker into your listening area, minimizing any kind of distortion, giving you rich full-range sound for movies, TV & music
  • STRIKINGLY BOLD, DRAMATIC LOOKS – With their iconic rounded edges and the detailing heavily conceptualized from the best acoustic guitars, the Signature Series speakers are thoughtfully designed with clean stylish look and high-performance results
  • VERSATILITY IN HOME THEATER SETUPS – Use as front, rear or surround in a stereo or surround sound system in 2.1, 3.1, 5.1 or above configurations with Polk’s Signature collection of tower speakers, center channels & subwoofers for a room-filling sound
  • Polk’s UNWAVERING COMMITMENT, RELIABILITY, AND CRAFTSMANSHIP has made it one of the most trusted names in home audio speakers and entertainment systems. 
Height 14.8″ (37.59 cm)
Width 8.5″ (21.59 cm)
Depth 13.8″ (35.05 cm)
Weight 17 lbs (7.71 kg)
Driver Enclosure Type PowerPort Bass Vented
Driver Complement • (1) 6.5″ (16.51 cm) d (Round) low distortion mica-reinforced polypropylene cones – Mid/Woofer
• (1) 1″ (2.54 cm) d (Round) high-resolution Terylene – Tweeter
Nominal Impedance 88 dB
Total Frequency Response 39 Hz → 40000 Hz
Recommended Amplifier Power Per Channel 20 watts → 125 watts



Sound Decision Ltd.

61 Church St
Hamilton HM12

Retail Store: 441-292-8158

Auto Garage: 441-292-0768

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Monday - Saturday • 9:00 AM - 5:00 PM

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