Light weight makes them suited for either permanent installation or portable use.
The Bose Panaray 402 II Loudspeaker gives you 4 4-1/2" full-range drivers and active EQ to reproduce vocals, guitars, and other acoustic instruments with smoothness and warmth. An Articulated Array baffle positions the drivers for broad horizontal and narrow vertical dispersion. An acoustic diffractor broadens the sound pattern for uniform, even coverage-all from slim, compact speakers that allow the audience to see as well as hear. Only 15 lbs. each. 5-year transferable warranty.