D.A.S. Audio 18LXN
8Ω
Low frequency
| Nominal diameter | 18″ / 457 mm |
| Resonance | 38.5 Hz |
| Q factor | 0.45 |
| Sensitivity | 95.1 dB |
| Linear excursion | ± 8 mm |
| Program Power | 2000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 95.1dB
- Frequency response 25 - 2000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 38.5Hz
- Mechanical quality factor QMS 7.21
- Electrical quality factor QES 0.48
- Total quality factor QTS 0.45
Large signal parameters
- Maximum linear excursion xmax 8mm
- Air volume displaced at xmax VD 931cm³
- Power handling P 1000W
- Program power Pmax 2000W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 6.1Ω
- Inductance (1kHz) LE 1.82mH
- VC Diameter 102mm
- Winding material Copper
Magnet
- Force factor Bl 21.6N/A
- Motor constant Bl/√RE 8.76N/√W
- Material Neodymium
Diaphragm
- Effective diameter 385mm
- Effective area SD 1164cm²
- Moving mass MMS 154g
- Moving mass (without air load) MMD 126g
Suspensions
- Stiffness KMS 9.01N/mm
- Compliance CMS 111µm/N
- Equivalent volume to the compliance VAS 214L
- Mechanical resistance RMS 5.16N·s/m
Dimensions
- Nominal diameter 18″
- 457mm
- Volume occupied by the driver (estimated) 6.9L
- Frame material Injected Aluminum
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Export this driver to a simulation software:
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