Bose Part # 40151
Cabinet shape acts as acoustic diffuser directing mid- and highfrequency energy out towards listeners. Base of loudspeaker acts as a tuned, multi-chambered ported enclosure
Domed port grille reflects sound into the listening area for clear, consistent performance
Full-range environmental loudspeaker with one downward firing 4.5" (114 mm) advance composite environmental full-range driver for inground or above-ground mounting
Internal speaker protection circuit safeguards drivers
Multi-tap line transformer provides easy-to-change tap settings
Tamper-resistant design