Specifications
Orientation Horizontal
Height 17.46 cm
Width 50.8 cm
Depth 22.23 cm
Weight 7.03
Front Array Driver Complement• (2) 5.25″ (13.34 cm) d (Round) Dynamic Balance drivers with polymer composite cones and rubber surrounds – Midrange
• (1) 1″ (2.54 cm) d (Round) Dynamic Balance silk polymer dome – Tweeter
Total Frequency Response 55 Hz → 27,000 Hz
Nominal Impedance 8 ohms
Sensitivity (1 watt @ 1 meter) 89 dB
Lower and Upper -3dB Limits 65 Hz → 26,000 Hz
Recommended Amplifier Power Per Channel 20 watts → 180 watts
Audio Input –
Speaker Inputs (1) Pair of 5-way Binding Posts – Gold-Plated
Package Contents: Polk Audio Center Speaker CSiA4CH, Cherry; 4 Self-adhesive rubber feeet; Grille; Manual.