Hi, this is an excellent looking and sounding Paradigm CC-170 V.4 Centre Channel Speaker. It is a high definition 8 ohms speaker, was made in Canada, and has a black-granite finish. It is very heavy, around 17 pounds, is magnetically shielded, and has 5 way bindings so you can use banana plugs. This speaker has an excellent condition 3-way grille with all posts intact, and its Paradigm badge attached. It features two rubber surround 5 inch woofers, a 1 inch metal/ceramic tweeter and it is rear ported. It's 20.75 inches long, 5.75 inches tall, and 7.25 inches deep. Another one of these great center channel speakers is listed online in Ontario for $150, but you can have this one for just $40 (firm). Please email, call, or text to come and audition it, thanks.