SoundTube 6.5" In Ceiling Speaker in Black

One 6.5inch (165mm) polypropylene woofer with rubber surround and one 1.0inch (25.4mm) silk dome tweeter. BroadBeam Ring™ technology for mid-range clarity and smooth off axis performance. Easy-access six-position tap switch for 25/70.7/100volt and transformer bypass settings allows for easy ordering, stocking and installation. Tuned port on baffle for added musicality and bass response down to 64 Hz (-10dB). Reduced amplification costs and maxi¬mum efficiency of 85.0dB sensitivity, 16ohm impedance. Incorporates a painted steel grille for last¬ing durability. Adaptable to material thicknesses ranging from 0.035 inch (0.9mm) to 1.6inch (40.6mm). UL 1480, UL 2043 and EN54-24 listed.