Aluminum tweeters; 6.5" polypropylene driver cone; Mylar capacitors; 0.6mm grille with slim bezel

If you desire even more output and bass response than the MC6, the 8” MC8 is the obvious choice. Featuring the same Folded Motion Tweeter and woven fiberglass woofer as the rest of the Motion CI models, the MC8 is all about “more.” MC8 can handle more power, produce more output, and deliver more bass when the fullest performance is desired. An optional retrofittable back enclosure is available for applications where sound control is needed. All MartinLogan Motion CI Series speakers feature our signature Folded Motion Tweeter or FMT. This innovative piece of audio technology provides incredible detail, precise clarity, clean output and high efficiency in a small but mighty package. Pairing this tweeter with lightweight woven fiberglass woofers means that Motion CI delivers a clean and balanced sound that is perfectly suited for any application. Whether you listen to music, movies or a little bit of everything, Motion CI gives you a true high-end audio experience at an affordable price. To round out the assortment, pre-construction brackets are available for all models, and all in-ceiling models have square grilles and retrofittable back enclosures available separately.