Lii Audio Crystal 6
4Ω
Full-range
| Nominal diameter | 6.5″ / 211 mm |
| Resonance | 65 Hz |
| Q factor | 0.46 |
| Sensitivity | 91.5 dB |
| Linear excursion | ± 6 mm |
| Program Power | 40 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 91.5dB
- Frequency response 65 - 20000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 65Hz
- Mechanical quality factor QMS 3.75
- Electrical quality factor QES 0.53
- Total quality factor QTS 0.46
Large signal parameters
- Maximum linear excursion (one way) xmax 6mm
- Air volume displaced at xmax VD 85cm³
- Power handling P 20W
- Program power Pmax 40W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.2Ω
- Inductance (1kHz, estimated) LE 0.24mH
- VC Diameter 25mm
Magnet
- Force factor Bl 3.31N/A
- Motor constant Bl/√RE 1.85N/√W
- Diameter 135mm
- Material vintage-style cobalt Alnico horseshoe
Diaphragm
- Effective diameter 134mm
- Effective area SD 141cm²
- Moving mass MMS 6.11g
- Moving mass (without air load) MMD 4.7g
Suspensions
- Stiffness KMS 1.02N/mm
- Compliance CMS 979µm/N
- Equivalent volume to the compliance VAS 27.5L
- Mechanical resistance RMS 0.67N·s/m
Dimensions
- Nominal diameter 6.5″
- 211mm
- Overall diameter 211mm
- Volume occupied by the driver (estimated) 0.94L
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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