The ELK-70 is a 20 Watt, 8 Ohm Speaker mounted in an attractive surface mount plastic enclosure. This versatile Echo Series speaker is designed to be heard but not seen!. Sound "echoes" off mounting surface from back plate edge.
Tape is the original matte finish, invisible tape. Its the preferred tape for offices, home offices and schools. Virtually disappears on most papers. Write on it with pen, pencil or marker. Refill for 3M Scotch Contour Tape Dispensers.