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JBL Professional - 4642A
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18 Inch Dual THX Approved Subwoofer, 1200 Watt

Series: 4000

Model: 4642A

  • 1200 Watts Continuous Pink Noise, 2400 Watts Continuous Program Power Handling
  • Usable response to 22 Hz (-10 dB, no EQ), flat to 22 Hz (-3 dB) with External EQ
  • 2241H VGCTM Vented Gap Cooled Driver - High Sensitivity - Low Power Compression - High Maximum -SPL Capability - Low 2nd and 3rd Harmonic - Distortion - Symmetrical Field Geometry SFGTM - Magnet Structure - Long Excursion Capability
  • Approved by Lucasfilm, Ltd. for THX® installations
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The JBL Model 4642A is a high quality subwoofer system, featuring an advanced technology 460 mm (18 in), low frequency transducers mounted in a direct radiator, bass-reflex enclosure for smooth response to the lowest audible frequencies. The 4642A is ideal for low-frequency augmentation of either analog or digital soundtracks in motion picture theaters and for general sound reinforcement applications.
  • 1200 Watts Continuous Pink Noise, 2400 Watts Continuous Program Power Handling
  • Usable response to 22 Hz (-10 dB, no EQ), flat to 22 Hz (-3 dB) with External EQ
  • 2241H VGCTM Vented Gap Cooled Driver - High Sensitivity - Low Power Compression - High Maximum -SPL Capability - Low 2nd and 3rd Harmonic - Distortion - Symmetrical Field Geometry SFGTM - Magnet Structure - Long Excursion Capability
  • Approved by Lucasfilm, Ltd. for THX® installations
 
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