ATOHM LD165CR08
8Ω
Mid Bass
| Nominal diameter | 6.5″ / 165 mm |
| Resonance | 43 Hz |
| Q factor | 0.45 |
| Sensitivity | 85.4 dB |
| Linear excursion | ± 5.5 mm |
| Program Power | 300 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 85.4dB
Thiele & Small parameters
- Resonance frequency (free air) fS 43Hz
- Mechanical quality factor QMS 11.16
- Electrical quality factor QES 0.47
- Total quality factor QTS 0.45
Large signal parameters
- Maximum linear excursion xmax 5.5mm
- Maximum excursion before damage xlim 7mm
- Air volume displaced at xmax VD 66cm³
- Power handling P 90W
- Program power Pmax 300W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 6.7Ω
- Inductance (1kHz) LE 0.47mH
- VC Diameter 35mm
- Winding height HVC 17mm
Magnet
- Flux density B 1T
- Force factor Bl 9.1N/A
- Motor constant Bl/√RE 3.52N/√W
- Air gap height HAG 6mm
Diaphragm
- Effective diameter 124mm
- Effective area SD 120cm²
- Moving mass MMS 21g
- Moving mass (without air load) MMD 20g
Suspensions
- Stiffness KMS 1.61N/mm
- Compliance CMS 620µm/N
- Equivalent volume to the compliance VAS 14.7L
- Mechanical resistance RMS 0.51N·s/m
Dimensions
- Nominal diameter 6.5″
- 165mm
- Volume occupied by the driver (estimated) 0.5L
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Export this driver to a simulation software:
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