Boston Acoustics VSi 555W2 User Manual

The premier line of

custom-installed loudspeakers.

A new Vision in great Sound

VSi Series Custom Loudspeakers are the ultimate in high 

performance audio. VSi Series loudspeakers take key 

innovations from our most touted traditional loudspeakers 

and skillfully adapt them for in-ceiling and in-wall 

applications. Features include die-cast woofer baskets 

and massive front baffles that add rigidity while ensuring 

precise alignment of driver components for unparalleled 

accuracy and near-zero distortion. We also use die-cast 

aluminum to create a patented pivoting tweeter cup that 

acts as a heat sink—bringing concert hall quality to any 

room. Finally, most VSi Series models include a boundary 

compensation switch that allows the sound to be precisely 

tailored to counteract the effects of being installed 

too close—or too far from a corner. The result is 

optimum sound from any installation location.