Beyma 18LEX1200Nd
Fe
Nd
Subwoofer
- Nominal diameter18″ / 460 mm
- Resonance36 Hz
- Q factor0.34
- Sensitivity96 dB
- Linear excursion± 11 mm
- Program Power2400 W
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- Sensitivity (1W, 1m, infinite baffle)SPL1W95.8dB
- Frequency response40 - 1000Hz
- Resonance frequency (free air)fS36Hz
- Mechanical quality factorQMS10.90
- Electrical quality factorQES0.35
- Total quality factorQTS0.34
- Maximum linear excursionxmax11mm
- Maximum excursion before damagexlim48mm
- Air volume displaced at xmaxVD1381cm³
- Power handlingP1200W
- Program powerPmax2400W
- Nominal impedanceZ8Ω
- DC resistanceRE5.3Ω
- Inductance (1kHz)LE1.7mH
- VC Diameter101.6mm
- Winding heightHVC27mm
- Force factorBl26.4N/A
- Motor constantBl/√RE11.5N/√W
- Air gap heightHAG12mm
- Effective diameter400mm
- Effective areaSD1255cm²
- Moving massMMS200g
- Moving mass (without air load)MMD170g
- StiffnessKMS10.2N/mm
- ComplianceCMS98µm/N
- Equivalent volume to the complianceVAS219L
- Mechanical resistanceRMS4.1N·s/m
- Nominal diameter18″
- 460mm
- Overall diameter462mm
- Baffle cutout diameter415mm
- Overall depth225mm
- Volume occupied by the driver (estimated)5.9L
- Net weight9.0kg
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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Export this driver to a simulation software:
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MfbLabs
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