Speaker Features Speaker System 2-Way 2-Speaker Speaker Type Coaxial Peak Input Power 240W Rated Input Power 80W Speaker Size 160Mm Speaker Cone Design Injection P.P.Cone Magnet Type Ferrit Terminals Slide Type Installation Capabillity Door/Rear Deck Speaker/Woofer Specifications Peak Input Power 240W Maximum Input Power 100W Rms Power (Cea Spec) 80 W Woofer Cone Material Injection P.P. Cone Speaker Basket Steel Speaker Surround Rubber Sensitivity 88Db/W/M Frequency Response 69Hz ~ 21000Hz Speaker Impedance 4Ω Dimensions With Grill (Wxhxd) 180 X 180 X 84.2Mm Dimensions W/O Grill (Wxhxd) 158 X 158 X 75Mm Mounting Depth 56Mm Mouting Hole Diameter Ø 127.5Mm Tweeter Height 19Mm Speaker Weight With Grille (Pc.) 1064Gr Speaker Weight W/O Grille (Pc.) 976Gr Gross Weight 2600Gr Weight Of Magnet 330Gr Tweeter Specifications Cone Size 25Mm Cone Material Soft Dome Magnet Type Neodymium