The CB88 is an attractive large volume surface mounting backbox for ceiling or wall installation of quality 8-inch speakers in schools, offices, medical facilities, restaurants, hotels and retail spaces. Extra depth design with 1.5-inch thick acoustic lining allows the speaker to operate at more optimum loading level to provide the system with improved low frequency response. Clean, square design is precision formed from 20-gauge steel with welded seams.
- Surface mount backbox for ceiling or wall installation of 8-inch speaker
- 20-gauge steel with welded seams
- Universal mounting pattern punched in rear
- Rear includes 0.375-inch hole with grommet for wire access
- 1.5-inch thick acoustic batting
- White powder epoxy finish
- Suitable for schools, offices, medical facilities, restaurants, hotels and retail spaces