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Overview
Specifications
Documents
Product Overview
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.
Main Features
- 1200 W Continuous Pink Noise, 2400 W 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 - Sy mmetrical Field Geometry SFGTM - Magnet Structure - Long Excursion Capability
- proved by Lucasfilm, Ltd. for THX® installations
General Information
Name: JBL Professional 4642A 2" 18" Subwoofer System
Category: JBL Professional, Pro AV, Commercial Audio, Pro Subwoofers
UPC Code:
Country of Origin: . Country of origin is subject to change.
Specifications
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ADI Part Number JF-4642A Brand Name JBL Professional Manufacturer Harman International Industries, Inc Manufacturer Part Number 4642A Product Line Control Product Model 4642A Product Name 4642A Dual 460 mm (18 in.) Subwoofer System Product Type Woofer Weight (Approximate) (g) 98000
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Impedance 4 ohms Maximum Frequency Response (Hz) 500 Minimum Frequency Response (Hz) 40 PMPO Output Power (W) 4800 Sensitivity 100 dB Sensitivity (dB) 100 Speaker Size 18" Speaker Size (mm) 460 Subwoofer Driver Size 18" Subwoofer Driver Size (mm) 457.2
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Maximum Frequency Response 500 Hz Minimum Frequency Response 40 Hz PMPO Output Power 4800 W RMS Output Power 2400W RMS Output Power (W) 2400 Subwoofer Type Passive
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Color Black Depth 24.02" Enclosure Type Vented Height 30" Weight (Approximate) 216.05 lb Width 48" Width (mm) 1219 Woofer Diameter 18" Woofer Diameter (mm) 457.2
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Features 1200 Watts Continuous Pink Noise, 2400 Watts Continuous Program Power Handling