NA-8CMR Posted on August 19, 2021August 19, 2021 Specifications: 8″ Colossal Series Midrange 500W RMS Power Die-Cast Aluminum Basket Fiber reinforced paper cone 3″ = 2 Layer Flat Wire Voice Coil 68 Oz. Y35 High Efficiency Magnet Tinsel Woven Leads on Nomex Spider