POLK AUDIO VS80 F/X-RT Ceiling Speaker (Pair) the PMA-2500NE employs Advanced AL32

the PMA-2500NE employs Advanced AL32 Processing Plus

Switch: Balanced and unbalanced

Gold Plated Cinch: 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) the PMA-2500NE employs Advanced AL32POLK 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