Polk Audio TSi100 Loudspeaker Cherry Pair Part Number: TSI 100 Type: Bookshelf Speakers Speakers Configuration: Stereo / Front Driver Units: Mid/Woofer: 1 - 5.25 Diameter (13.34cm), Bi-Laminate Organic Fiber cone Tweeter: 1 - 1 Diameter (2.54cm), Silk Dome Dynamic Balance Power Rating: 20-100 w/channel Frequency Response: 53-25KHz Nominal Impedance: 8 ohms Sensitivity: 89 dB |