Stereo Input “Si” Design
Plays both left and right channels to provide broad sound coverage and a stereo
effect from a single loudspeaker
Patent Pending Integrated Woofer/Baffle Assembly
Increases the woofer cone-area to cabinet-width ratio for enhanced bass output
Mica-Filled Polypropylene Woofer Cone
Reduces breakup and lowers distortion
Butyl Rubber Woofer Cone Surround
Damps resonance and provides exceptional durability
Dual Voice Coil Woofer
Delivers both left and right channels from one loudspeaker
Dual UltraSilk™ Dome Tweeters
1" fluid-cooled tweeters provides ultra-wide dispersion for clear, detailed and
extended high-frequencies
Stereo Imaging Tweeter Array
Directs the high frequency sounds from both the right and left channels from one
loudspeaker
Weatherproof Engineering
Enables OS loudspeakers to handle extreme hot, cold and moist environments,
exceeding the military’s strict anti-corrosion specification MIL-STD-883D
Advanced Material Science
Elevates appearance and longevity of the cabinet and grille, plus enhances the
performance of the woofers, tweeters and crossovers
3
FEA
TURES & BENEFITS
FEATURES & BENEFITS
DS00427ACN_OS_3Si.qxp 12/20/04 5:51 PM Page 2
