ETON Symphony II 8-512/C8/32 HEX
8Ω
Woofer
| Nominal diameter | 8″ / 223 mm |
| Resonance | 26 Hz |
| Q factor | 0.40 |
| Sensitivity | 87.4 dB |
| Linear excursion | ± 14.2 mm |
| Program Power | 160 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 87.4dB
- Frequency response 40 - 2000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 26Hz
- Mechanical quality factor QMS 6.00
- Electrical quality factor QES 0.43
- Total quality factor QTS 0.40
Large signal parameters
- Maximum linear excursion xmax 14.2mm
- Air volume displaced at xmax VD 315cm³
- Power handling P 80W
- Program power Pmax 160W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 7.0Ω
- Inductance (1kHz) LE 0.72mH
- VC Diameter 32mm
- Winding material Copper Clad Aluminium
- Former material Kapton
Magnet
- Flux density B 1T
- Force factor Bl 7.8N/A
- Motor constant Bl/√RE 2.95N/√W
- Air gap height HAG 8mm
- Diameter 102mm
- Height 19mm
- Material Ferrite
Diaphragm
- Effective diameter 168mm
- Effective area SD 222cm²
- Moving mass MMS 25g
- Moving mass (without air load) MMD 22.5g
Suspensions
- Stiffness KMS 0.676N/mm
- Compliance CMS 1480µm/N
- Equivalent volume to the compliance VAS 102L
- Mechanical resistance RMS 0.74N·s/m
Dimensions
- Nominal diameter 8″
- 223mm
- Overall diameter 223mm
- Baffle cutout diameter 190mm
- Overall depth 108mm
- Flange thickness 8mm
- Mounting depth 100mm
- Volume occupied by the driver (estimated) 0.95L
- Net weight 2.23kg
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Export this driver to a simulation software:
Closed Box Simulator·
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