2Pcs Piezoelectric Tweeters Speaker 150W Ceramic Buzzer Treble Square for DIY Audio Loudspeaker

Impedance: 4-8 ohm, (parallel impedance, showing capacitive reactance nature, extremely large capacitive reactance, and extremely small current)Power: 75-150W (single power 3-5W)Withstand voltage: 12-18V (piezoelectric horn talks about withstand voltage, not power)Sound pressure: 303P: 102dB/303A/303A7: 104dBFrequency response range: 1.2K-27KHZColour:blackMaterial:ABSSize:146 x 67cmPackage Contents:2 * Tweeters SpeakerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.