Description<br />Item Type:Speakers<br />Impedance:4ohms<br />Signal To Noise Ratio:0.1<br />Car Maker:Acura・Aston Martin・Audi・Bentley・BMW・Bugatti・Buick・Cadillac・Chevrolet・Chrysler・citroen・Daewoo・Dodge・Ferrari・Ford・GMC・Honda・Hummer・Hyundai・Infiniti・Jaguar・Jeep・Kia・Lamborghini・Land Rover・Lexus・Lincoln・Lotus・Maybach・Mazda・Mercedes-Benz・Mercury・Mini・Nissan・skoda・Subaru・Suzuki・Toyota・Volkswagen<br />Frequency Range (Hz):4 KHZ ~ 26 KHZ<br />Out Power:180watt<br />Material Type:silk membrane treble<br />Speakers Types:Tweeters<br />Item Size:1inch<br />Voltage:12V<br />Audio Sensitivity:90db<br />Special Features:High Efficiency<br />Car Make:Universal<br />Color :Black<br />Item Weight:0.2 kg