Fostex FW108HS High Stiffness 4" Full Range/WooferThe FW108HS is the woofer unit having high stiffness diaphragm evolved through the fusion of the unique sophisticated pulp materials and Fostex original paper making technology. Certain transduction of amplitude into air vibration, new FW108HS woofer reproduces superb low frequency sound with remarkable transient.
FW108HS Manufacturer Datasheet PDFFeatures
- High stiffness diaphragm.
- Short voice coil.
- 100mm large ferrite magnet.
- Low current distortion magnetic circuit.
- Adequate acoustic parameters.
- Aluminum die-cast frame.
Possible box alignments
0.1 cubic foot sealed for a 3dB down of 110Hz
0.18 cubic foot with 1" diameter vent by 3.3" long for a 3dB down of 50Hz.