Monitor 45B
| Brand | Polk Audio |
| Function | Speaker (2-Way Bookshelf Loudspeaker) |
| Produced | 2012 |
| Dimensions | 19.5 x 18.5 x 16.5 in |
| Weight | 16 lbs |
| Brand | Polk Audio |
| Function | Speaker (2-Way Bookshelf Loudspeaker) |
| Produced | 2012 |
| Dimensions | 19.5 x 18.5 x 16.5 in |
| Weight | 16 lbs |