Wayne Parham Messages: 18783 Registered: January 2001
Illuminati (33rd Degree)
This is what I found:
- dimensions: 185 x 85 mm, required cut-out 146 x 61 mm oval
- front plate gauge: 4.5 mm
- circular ribbon
- efficiency 95dB (1W/1m)
- top cutoff 40 kHz
- resonance frequency: 300 Hz
- impedance: 7 Ohm
- ribbon dimensions: 8 x 120 mm
- ribbon mass: 0.034 g
- application recommendation: from 2.0 kHz with 12 dB crossover