Virtually Invisible® 891 in-wall speakers in White The best Bose® in-wall speaker These rectangular Virtually Invisible® in-wall speakers are engineered with one 18cm woofer & two strategically positioned 2.54cm tweeters each. Exclusive Bose® Stereo Everywhere™ speaker performance provides balanced stereo sound over a wider area, with no drop-offs. Sold as a pair. * Each speaker has one 18cm woofer & two strategically positioned 2.54cm tweeters * High-quality, full-range performance that most other installed speakers can’t match * Exclusive Stereo Everywhere™ speaker performance covers the room with balanced stereo sound—no drop-offs * A near-bezel-less construction blends elegantly into the room’s design; easily paintable grilles * Standard dogleg clamps & magnetically attached grilles make installation fast & easy The sound stands out. The speakers blend in. The ultra slim bezel is attached directly to the speaker grille, allowing them to be easily painted in one simple step & blend elegantly into the room. & with no cloth scrim, there’s no worry of excess paint clumping or soaking in. Plus, magnets allow them to snap on & off quickly. Dimensions/weight Speakers:9.9 cm H x 23.9 cm W x 33.3 cm D (2.3kg)