- Standard 4 Size Fits OEM Locations - Purple Color Injection Cone - Non-Fatiguing Butyl Rubber Surround - Neodymium Dome Tweeter - High Temperature Aluminum Voice Coil - Strong Capacitor Foe Excellent Performance - Rigid Power Coated Steel Basket - 25 oz Stronium Magnet Structure - Rubber Magnet…

- 5" X 7" /6"X8" Purple Color Injected Cone - 1" High Temperature Aluminum Voice Coil - 2" Dome Midrange Tweeter - 1" Myler Dome Tweeter - 120 Watts RMS Power - 240 Watts Peak Power - Heavy Duty Stamped Steel Basket - Non-Fatiguing Butyl Rubber Surround - High Density Barium Ferrite Magnet -…

Aramid Fiber Hybrid Thin Diaphragm Composite diaphragms made of polymer and inert filler have tended to have insufficient internal loss and exhibit sonic coloration. Now Panasonic has developed a composite of polymer and Aramid, the material used in bulletproof vests. Strong Aramid fibers absorb…