Cube Audio F8 Neo v2
8Ω
Full-range
| Nominal diameter | 8″ / 260 mm |
| Resonance | 39 Hz |
| Q factor | 0.47 |
| Sensitivity | 91.2 dB |
| Linear excursion | ± 3 mm |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 91.2dB
- Frequency response 30 - 18000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 39Hz
- Mechanical quality factor QMS 21.70
- Electrical quality factor QES 0.48
- Total quality factor QTS 0.47
Large signal parameters
- Maximum linear excursion xmax 3mm
- Maximum excursion before damage xlim 6mm
- Air volume displaced at xmax VD 69cm³
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 7.2Ω
- Inductance (1kHz) LE 0.011mH
Magnet
- Flux density B 2.1T
- Force factor Bl 9.5N/A
- Motor constant Bl/√RE 3.54N/√W
- Air gap height HAG 12mm
- Weight 1.48kg
- Material Neodymium
Diaphragm
- Effective diameter 171mm
- Effective area SD 230cm²
- Moving mass MMS 24g
- Moving mass (without air load) MMD 21.1g
Suspensions
- Stiffness KMS 1.35N/mm
- Compliance CMS 740µm/N
- Equivalent volume to the compliance VAS 45L
- Mechanical resistance RMS 0.27N·s/m
Dimensions
- Nominal diameter 8″
- 260 x 260mm
- Overall size 260 x 260mm
- Overall depth 107mm
- Volume occupied by the driver (estimated) 2L
- Net weight 6.0kg
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
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QSpeakers
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