Polk Audio RC55i In-Wall Speakers (Pair)

Polk Audio RC55I – RCI Series In-Wall Speakers with 5 1/4-Inch Drivers Specifications Total Pieces: 2 Optional Accessories: (2) PB 55 Pre-Construction Bracket Qty Included: Pair Shape: Rectangle Dimensions: 9.625″ (24.45 cm) h x 6.25″ (15.88 cm) w Total Frequency Response: 67 Hz → 20,000 Hz Nominal Impedance: 8 ohms Sensitivity (1 watt @ 1 meter): 90 dB Lower and Upper -3dB Limits: 70 Hz → 20,000 Hz RCi Series Manual DIY In-Ceiling / In-Wall Installation Guide