... )Low distortion, long linear excursion 3)Neodymium magnet FR88EX1)Extend frequency response 2)Low distortion, long linear excursion 3)Die cast chassis ... .88TNominal Impedance8 OhmsBl Product3.313TmSensitivity 1W/1M84.3dBMax Linear Excursion3mm+/-Frequency Response95-20,000HzT/S Parameter Resonant frequency95HzCms1.196mm/NVoice CoilSd27 ...