The Eminence PSD:3006 is a replacement high frequency compression driver with a 2" throat. It features a titanium diaphragm with a geodesic design, has a power rating of 80W and will handle an 8 ohm load.
 Features
 - 2" throat
 - Titanium diaphragm
 - 80W power handling
 
- Throat Size: 2" 50.8mm
 - Nominal Impedance: 8 ohms
 - Minimum Impedance: 6.8 ohms @ 3.2kHz (as measured on a plane-wave tube)
 - Power Rating: 80W (AES500 specification w/ xover ≥ 500Hz @ 12dB/octave), 115W (AES800 specification w/ xover ≥ 800Hz @ 12dB/octave)
 - Resonance: 511Hz
 - Usable Frequency Range: 500Hz-18kHz
 - Recommended Crossover: See Power Rating
 - Sensitivity: 111.4dB (@ 1W/1m across 500Hz-18kHz on axis on Community SH494 horn)
 - Diaphragm Material: Titanium
 - Magnet Weight: 80 oz.
 - Voice Coil Diameter: 3" [76.2mm]
 - DC Resistance Re: 4.8ohms
 - Mounting information:
 - Overall Diameter: 7.9", 200.7mm
 - Mounting Holes Diameter: #4 (1/4-20)
 - Mounting Holes B.C. D.: 4", 101.6mm
 - Mounting Thread
 - Depth: 3.1", 78.7mm
 - Weight: 13.5 lbs