Celestion FTX0617
8Ω
Coaxial
| Nominal diameter | 6.5″ / 165 mm |
| Resonance | 100 Hz |
| Q factor | 0.74 |
| Sensitivity | 90.7 dB |
| Linear excursion | ± 3.5 mm |
| Program Power | 300 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 90.7dB
- Frequency response 100 - 20000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 100Hz
- Mechanical quality factor QMS 3.65
- Electrical quality factor QES 0.93
- Total quality factor QTS 0.74
Large signal parameters
- Maximum linear excursion xmax 3.5mm
- Air volume displaced at xmax VD 54cm³
- Power handling P 150W
- Program power Pmax 300W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.5Ω
- Inductance (1kHz) LE 0.27mH
- VC Diameter 44mm
- Winding height HVC 10mm
- Winding material Edgewound copper clad aluminium
- Former material Glass fibre
Magnet
- Force factor Bl 6.59N/A
- Motor constant Bl/√RE 2.8N/√W
- Air gap height HAG 6mm
- Weight 0.88kg
- Material Ferrite
Diaphragm
- Effective diameter 140mm
- Effective area SD 154cm²
- Moving mass MMS 11.6g
- Moving mass (without air load) MMD 10.1g
- Material Kevlar loaded paper
Suspensions
- Stiffness KMS 4.55N/mm
- Compliance CMS 220µm/N
- Equivalent volume to the compliance VAS 7.37L
- Mechanical resistance RMS 1.99N·s/m
- Surround material Cloth-sealed
Dimensions
- Nominal diameter 6.5″
- 165mm
- Overall diameter 189mm
- Baffle cutout diameter 150mm
- Overall depth 93mm
- Volume occupied by the driver (estimated) 0.93L
- Net weight 3.0kg
- Frame material Cast aluminium
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Export this driver to a simulation software:
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