Description
- 18" ferrite magnet, cast aluminium chassis LF driver delivering 1200Wrms (AES Standard) power handling and 98dB sensitivity
- 4" high temperature, dual layer, Inside/Outside voice coil for higher efficiency, preventing sensitivity loss through thermal compression
- FEA optimized magnet assembly and suspension deliver highly symmetrical cone movement, leading to exceptionally low harmonic distortion
- Vented magnet assembly increases airflow to provide enhanced cooling
- Twin demodulation rings reduce flux modulation, minimizing electromagnetic distortion
- Double suspension and "multi-roll" surround provide exceptional linearity at extremes of cone excursion
General Specifications
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Nominal diameter
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457mm/18in
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Power rating
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1200Wrms
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Continuous power rating
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2400W |
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Nominal impedance
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8Ω
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Sensitivity
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97dB
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Frequency range
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30-2,500Hz
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Voice coil diameter
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100mm/4in
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Chassis type
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Cast aluminium
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Magnet type
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Ferrite
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Magnet weight
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3.18kg/112oz
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Voice coil material
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Round copper
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Former material
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Glass fibre
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Cone material
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Kevlar loaded paper
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Surround material
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Cloth-sealed
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| Suspension | Double |
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Xmax
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10mm/0.39in
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Gap depth
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10mm/0.39in
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Voice coil winding width
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30mm/1.18in
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Small Signal Parameters
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