Fostex FE168EZ 'Sigma'

6½″ full range driver with paper cone and ferrite magnet.

• Nominal impedance: 8 Ω
• Resonance frequency [fs]: 51 Hz
• Sensitivity: 94.5 dB/W(m)
• Total Q factor [Qts]: 0.26
• Equivalent volume [Vas]: 23.7 l

See also:

Fostex FE168EZ 'Sigma' - information in PDF format (121 kB)

Fostex FE168EZ 'Sigma' - recommended enclosure: Back Loaded Horn (35 kB)