Speaker System Speaker Configuration 2-Way Power Handling 25 to 100 W Recommended Amplifier Power 25 to 100 W Drivers 1x 1" / 25.4 mm Aluminum Dome Tweeter (Up-Firing) 1x 5.25" / 133.35 mm Composite/Polymer Cone Mid-Woofer (Up-Firing) Passive Radiators No Enclosure Type Sealed Frequency Response 81 Hz to 30 kHz (-10 dB) 130 Hz to 27 kHz (-3 dB) Impedance 4 Ohms Sensitivity 90 dB Physical Placement & Mounting Options Speaker Topper Grille Cloth Dimensions 15.3 x 7.3 x 6" / 389 x 185 x 152 mm (Each) Weight 10.1 lb / 4.6 kg (Each) Packaging Info Package Weight 24.035 lb Box Dimensions (LxWxH) 19.6 x 16.5 x 11.4"