Fostex FW168HR
8Ω
Woofer
| Nominal diameter | 6.5″ / 160 mm |
| Resonance | 45 Hz |
| Q factor | 0.35 |
| Sensitivity | 87.3 dB |
| Linear excursion | ± 2.7 mm |
| Program Power | 100 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 87.3dB
- Frequency response 45 - 10000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 45Hz
- Mechanical quality factor QMS 3.25
- Electrical quality factor QES 0.38
- Total quality factor QTS 0.35
Large signal parameters
- Maximum linear excursion xmax 2.7mm
- Air volume displaced at xmax VD 29cm³
- Power handling P 35W
- Program power Pmax 100W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 7.1Ω
- Inductance (1kHz) LE 0.07mH
- VC Diameter 35mm
Magnet
- Force factor Bl 8.98N/A
- Motor constant Bl/√RE 3.37N/√W
- Weight 1.09kg
- Material Ferrite
Diaphragm
- Effective diameter 120mm
- Effective area SD 110cm²
- Moving mass MMS 15.7g
- Moving mass (without air load) MMD 14.7g
Suspensions
- Stiffness KMS 1.21N/mm
- Compliance CMS 830µm/N
- Equivalent volume to the compliance VAS 15.1L
- Mechanical resistance RMS 1.37N·s/m
Dimensions
- Nominal diameter 6.5″
- 160mm
- Overall diameter 190mm
- Baffle cutout diameter 151mm
- Overall depth 97mm
- Volume occupied by the driver (estimated) 1.1L
- Net weight 3.64kg
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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