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Home theater / TSi300


Unlike other speakers in this price range, TSi enclosures are constructed of extensively braced, solid MDF with 3/4-inch baffles. This virtually eliminates internal resonances and damps energy-stealing vibrations, for more efficient operation and more transparent sound.

Beautiful pewter accents, a high gloss piano-finish black top plate and your choice of stylish black or cherry wood-grain finishes make TSi speakers a part of your decor.

Polk’s proprietary, patented Dynamic Balance® technology allows our engineers to design out distortion-causing driver and system resonances, so you only hear the good sounds.

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Driver Complement
Diameter 1" (2.54cm) 
Type Dynamic Balance drivers with silk dome tweeter 
Mid / Woofer
Diameter 5 1/4" (13.34cm) 
Type Dynamic Balance drivers with bi-laminate organic fiber cones 


Total Frequency Response 35Hz-25KHz 
Upper -3dB Limit 24 kHz
Lower -3dB Limit 47 Hz
Nominal Impedance 8 ohms
Efficiency 90 dB
Recommended Amplifier Power 20-150 watts per channel
Inputs Dual 5-way binding posts 

Cabinet Dimensions
Height 36 3/8" (92.39cm) 
Width 7" (17.78cm) 
Depth 11 1/2" (29.21cm) 
Product Weight (each) 26 pounds

Installation Manual / Support >>
MEGA International | 530 Meloche Dorval, QC H9P 2T2 | | 514.633.8773