Kenwood eXcelon 6 X 9 Coaxial Speakers Sealed design will not allow water to pass through speaker making these the best choice for your speaker lids. Features: Impp woofer cones 1 (Pei) dome tweeters Impedance: 2 Ohm Mounting depth: 2.952 Sensitivity: 94dB Frequency response: 20Hz-25kHz RMS power handling: 200W Peak power handling: 400W Water resistant