DS18 3" Compression Driver (Sold Each) Type: Compression Installation Type: Bolt-on RMS Power: 340W MAX Power: 680W Sensitivity: 106dB Voice Coil Size: 3" Impedance: 8 Ohms Frequency Response: 630 Hz - 18 KHz Magnet: Neodymium Diaphragm Material: Titanium Throat Diameter: 2" Bolt Pattern: (M6) 4" / 102mm Overall Diameter: 4.88" Overall Depth: 2.36"
