NSD 2005-16 1" Throat Size HF Device - Neodymium

1" Throat Size HF Device - Neodymium Specifications Download Spec Sheet SPECIFICATION Throat Size 1", 25.4mm Nominal Impedance* 16Ω Minimum Impedance Power Rating** 50 W (AES) Resonance 0.578kHz Usable Frequency Range 1500Hz-20kHz Recommended Crossover 12dB/oct @1.5kHz Sensitivity*** 109 db Magnet Material Neodymium Magnet Weight 4.16 oz. Voice Coil Diameter 2" 50.8mm Voice Coil Former Polyimide Diaphragm Material Titanium DC Resistance (Re) MOUNTING INFORMATION Overall Diameter 3.87”, 98.3mm Driver Volume Displaced 13.63 cu. in. Depth 2", 50.8mm Weight 1.7 lbs, 0.8 kg Mounting Thread N/A Mounting Holes Diameter 2X 1/4-20 Mounting Holes B.C.D. 3 in. 76.2 mm Frequency Response