4 Way Coaxial Speaker System FeaturesDrop-in replacement installationClear, high frequencies & deep rich bassLow distortionMidrange tweeter bridge with WaveguideHigh heat-resistant wire voice coilCarbon & mica-reinforced IMPP woofer coneElastic polymer surround material4.4oz ferrite woofer magnetDual 11 mm dome tweeters1 5/8 cellulose fiber cone midrange4,300Hz woofer to midrange crossoverImpedance: 4 ohmIncludes multifit installation adapters, screws, speaker lead wires & grills4-way, 4 x 6 speakers210W max, 30W RMSSpecificationsSize: 4 x 6 in.Way: 4Frequency Response: 35Hz-42kHzSensitivity: 88dBDimension: 8.90 x 7.30 x 2.80 in.