- Polk Audio Signature S20 Hi-Res 6.5" 2-Way Bookshelf Speaker (Pair)
Ratings & Reviews
20-125 wpc recommended amplifier power
Helps ensure rich, dynamic sound.
6.5-inch mica-reinforced polypropylene cones
For clean, clear bass, better linearity, and increased dynamic mid-range.
2-way speaker system
For a more lifelike soundstage.
Gold plated 5-way binding posts
For easy setup and secure connectivity.
Exclusive Polk Power Port
For greater, more impactful bass,
High-Resolution Audio Performance
Certified and capable of delivering 40kHz to support the latest high resolution audio files so it feels like you are right in the studio or a concert hall.
Built-in threaded screw insert and keyhole slots
For easy wall mounting.
For powerful sound.
8 ohms impedance
Conducts power through the speaker.