Planet Audio AP695 6-Inch x 9-Inch 3-Way Treated Paper Cone Speaker System Power Handling (Peak) 400W , Power Handling (Contin.) 200W , Freq. Response 45Hz- 20Hz , Efficiency (1 Watt/1 Meter) 93 Db Crossover Slope @ 4.5Khz 18 Db/Octave , Efficiency (1 Watt/1 Meter) 91Db , Impedance 4 Ohm , Mid Bass Woofer Diameter 6" X 9-Inch , Silk Dome Tweeter 1-Inch , Silk Dome Micro Tweeter 3/4" , Mounting Depth 3-3/8-Inch 6-Inch X 9-Inch 3-Way Speaker System , Treated Paper Cone , Butyl Rubber Surround Gloss Black Stamped Basket , Aluminum Voice Coil Former , Silk Dome Tweeters , Custom Grilles