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JBL 4642A - 4 ohm, Dual 18" Bass Reflex Subwoofer

JBL 4642A - 4 ohm, Dual 18" Bass Reflex Subwoofer


 
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Product Code : 4642A
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Description
 

JBL 4642A - 4 ohm, Dual 18" Bass Reflex Subwoofer


4642A Dual 460 mm (18 in.) Subwoofer System
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.
FEATURES
  • 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 Drivers – High Sensitivity – Low Power Compression – High Maximum-SPL Capability – Low 2nd and 3rd Harmonic – Distortion – Symmetrical Field Geometry SFGTM – Magnet Structure – Long Excursion Capability
  • proved by Lucasfilm, Ltd. for THX® installations

SPECIFICATIONS
Rated Impedance4 ohms
Minimum Impedance3.2 ohms
Power Handling Capability-
Continuous Pink Noise1200 Watts
Continuous Program2400 Watts
Peak Power4800 Watts
Output Capability-
Axial Sensitivity50 Hz to 500 Hz; 101 dB, 1W @ 1m
40 Hz to 100 Hz; 100 dB, 1W @ 1m
Net Weight98 kg (216 lbs.)
Dimensions H x W x D762 mm x 1219 mm x 610 mm
30 in x 48 in x 24 in


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