POLK AUDIO VS80 F/X-RT Ceiling Speaker (Pair) and the frame interpolation gives

and the frame interpolation gives sharper fast-moving images

allowing delicate analogue signals to be amplified with greater purity

Digital Coaxial In / Out: No / Yes

Main transformer with separate coiled wires for audio/control circuits: Eliminates interference to optimize sound quality

Frequency Range: 38Hz (-6dB)

POLK AUDIO VS80 F/X-RT Ceiling Speaker (Pair) and the frame interpolation givesPOLK AUDIO VS80 F X RT Hear your movies come alive Your favorite film soundtracks materialize with the crack of gunfire from behind, or the patter of footsteps across the room. While the Polk 80F X RT surround speakers fill your home theater with vibrant sound effects, they virtually vanish into the ceiling. These stealthy speakers are designed specifically to produce an enveloping rear soundstage, each one equipped with dual 3 4 silk polymer tweeters