Dynamic Balance: Dynamic Balance is a proprietary Polk Audio
technology using laser imaging to determine what combination of speaker
materials create the least amount of resonance. Eliminating resonance in
speakers results in a wide, smooth response and low distortion.
Klippel Optimized: Using a state-of-the-art Klippel
Distortion Analyzer, Polk engineers were able to optimize the speaker structure
and cabinet design for the best possible performance, even at extreme listening
High Efficiency Design: Compatible with practically any AV
receiver, these speakers produce sound that is open, spacious and clear, even
when driven by modestly-powered amplifiers and receivers.
Bi-Laminate Composite Woofers: Each speaker features a 5.25"
bi-laminate composite dynamic balance driver which is light and stiff for deep
bass response and low distortion. For high performance durability, each woofer
uses a butyl rubber surround.
Silk dome Tweeters: Each speaker features a 1.0" silk dome
dynamic balance tweeter for detailed highs. Each tweeter features Mylar bypass
capacitors in the crossovers to extend high frequency response and improve
detail and transparency.
Frequency Response: The overall frequency response is
53Hz-25kHz and the -3dB frequency response is 61-24kHz.
Quality Built Cabinets: The
TSi speaker cabinets are extensively braced MDF with ¾" thick
baffles. With pewter accents, a piano black top plate and removable black
grille, TSi speakers look awesome and take up less than one square
foot. All models are available in a choice of black or cherry wood-grain vinyl
Narrow Baffle Geometry: Na