OS7.3B is high performance indoor/outdoor loudspeaker, exceeds military anti-corrosion speci?cations (MIL-STD-883D) and integrated mounting bracket and shelf stand included. Patent pending integrated woofer/baffle assembly increases cone area to provide powerful bass output. 7” Mica-filled polypropylene cone is extremely rigid to reduce breakup and lower distortion.
Patent pending integrated woofer/baffle assembly increases cone area to provide powerful bass output
7” Mica-filled polypropylene cone is extremely rigid to reduce breakup and lower distortion
Butyl rubber cone surround damps resonance and provides exceptional durability
1” UltraSilk® dome with fluid-cooling and ultra-wide dispersion for clear, detailed and extended high frequencies