The SPK Series includes closed-back models with can backs and open-back models with round grilles for ceiling mounting. The line also includes an open-back model with a rectangular grille for wall mounting and an enclosed rectangular model for indoor/outdoor surface mounting.
The SPK-CO608 model speakers are round ceiling mount speakers and the SPK-IO608 are rectangular wall mount speakers. The SPK-IO608 wall-mounted speakers can be mounted vertically or horizontally, indoors as well as outdoors. Both models are open back two-way speakers with a 6.5" woofer and 1" tweeter.
(Jim Evans)
