Reminder: These are passive speakers and require an amplifier. They are not wireless/bluetooth. Overview: Outdoor speaker systems that combine quality and durability, and provide a wide variety of installation options. Yamaha's advanced speaker technology makes it possible to combine high sound quality with long-term durability Unique angled cabinet design blends in with external and interior décors Two-way acoustic suspension design High-grade weatherproof cabinets with special processing for drip, water and UV resistance Precise sound imaging supported by time-aligned woofer and tweeter placement Flexible installation options with supplied mounting brackets Weather resistant 5-way binding post speaker terminals Powder-coated aluminum speaker grilles Supplied rubber feet for desktop/bookshelf placement Wide range of applications for home theaters, small commercial spaces and public buildings Durability High-grade weatherproof cabinets with special processing for drip, water and UV resistance New waterproof woofer and soft dome tweeter Weather resistant 5-way binding post speaker terminals Powder-coated aluminum speaker grilles Premium Sound Quality and Design Yamaha's advanced speaker technology makes it possible to combine high sound quality with long-term durability Unique angled cabinet design blends in with external and interior décors Two-way acoustic suspension design— New waterproof woofer for accurate mid/low frequency response— Fluid-cooled, coated soft dome tweeter for clear high frequency sound— Waveguide and front baffle for wide sound dispersion Precise sound imaging supported by time-aligned woofer and tweeter placement Versatility Supplied mounting brackets allow the speakers to be mounted on the wall or on the ceiling, with either end facing up, or even horizontally, with a 90° adjustment range Install the NSAW992, NSAW592, NSAW392 all-weather speakers on the wall or the ceiling Supplied rubber feet for desktop/bookshelf placement Wide range of applications for home theaters, small commercial spaces and public buildings Reminder: These are passive speakers and require external amplification