Key Features Stage Sound Series Flush Mount Speaker 2-Way 2-Speaker System 16 Cm Polypropylene Woofer Cone Heavy-Duty Woofer Magnet Circuit 25Mm Blanced Dome Tweeter Tweeter Sound Field Enhancer & Electro-Dynamic Driver 330W Peak Power 60W Rms Power Speaker Grill Included Speaker/Woofer Specifications Peak Input Power 330W Rated Input Power 60W Woofer Cone Material Polypropylene (Pp) Cone Speaker Basket Steel Speaker Surround Cloth Sensitivity 87Db/W/M Frequency Response 80Hz ~ 22000Hz Speaker Impedance 4Ω Dimensions With Grill (Wxhxd) 170 X 170 X 72.7Mm Dimensions W/O Grill (Wxhxd) 159.8 X 159.8 X 54.7Mm Mounting Depth 46.7Mm Mouting Hole Diameter Ø 126Mm Speaker Weight With Grille (Pc.) 763Gr Speaker Weight W/O Grille (Pc.) 699Gr Gross Weight 1588Gr Weight Of Magnet 270Gr Tweeter Specifications Cone Size 25Mm Cone Material Gold Coloured Balanced Dome