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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
- Loudspeaker Mount Type - Ceiling
- Spec Sheet available - Yes
- Impedance: 4 ohm
- Depth: 24.02 in
- Height: 30 in
- Width: 47.99 in
- Product Weight: 216 lbs
Specification Sheet for Dual 460 mm (18 in)Subwoofer System
180 kb
- Data Sheet
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Lowrance Sound Company, Inc.
2132 Nailing Drive
Union City, TN 38261
USA
(901) 885-4504
www.lowrancesoundcompany.com
Contact in regards to this product:
JBL Professional
Model: 4642A
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