Diamond Array Pattern Diaphragm: Yes Woofer -  Woofer Size: 6-1/2 in (oversized 160mm) -  Woofer Diaphragm: Injection P.P. Cone -  Surround: Rubber -  Basket: Steel (Black) -  Magnet: Ferrite Tweeter -  Tweeter Size: 1 in (25mm) -  Tweeter Diaphragm: Soft Dome Dimensions (without grill) -  Width: 6-9/16 in (166mm) -  Height: 6-9/16 in (166mm) -  Depth: 2-3/4 in (69.5mm) -  Mounting Depth: 2-7/16 in (62mm) Warranty: 2-Year