POLK AUDIO VS80 F/X-RT Ceiling Speaker (Pair) Switch: Balanced and unbalanced

Switch: Balanced and unbalanced

Gold Plated Cinch: Yes

Trusted reputation: Includes Certificate of Authenticity signed by Denon’s Head of Engineering and a 5-year

Frequency Range: 38Hz (-6dB)

Automatic keystone correction

POLK AUDIO VS80 F/X-RT Ceiling Speaker (Pair) Switch: Balanced and unbalancedPOLK 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