ETON Symphony II 8-412/C8/32 HEX
8Ω
Woofer
| Nominal diameter | 8″ / 223 mm |
| Resonance | 25 Hz |
| Q factor | 0.40 |
| Sensitivity | 86.2 dB |
| Linear excursion | ± 14.2 mm |
| Program Power | 160 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 86.2dB
- Frequency response 40 - 2000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 25Hz
- Mechanical quality factor QMS 5.54
- 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 8N/A
- Motor constant Bl/√RE 3.02N/√W
- Air gap height HAG 8mm
- Diameter 102mm
- Height 22mm
- Material Ferrite
Diaphragm
- Effective diameter 168mm
- Effective area SD 222cm²
- Moving mass MMS 29.6g
- Moving mass (without air load) MMD 27.1g
Suspensions
- Stiffness KMS 0.685N/mm
- Compliance CMS 1460µm/N
- Equivalent volume to the compliance VAS 101L
- Mechanical resistance RMS 0.88N·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) 0.92L
- Net weight 2.13kg
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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