J. P. Leisure Ltd. Unit 1, Hillside Road, Hele, Ilfracombe, Devon, EX34 9QS, United Kingdom.

logo J.P. Leisure Ltd   For All Your Lighting & Sound Needs in the Leisure / Entertainment Industry. Offering the best deals on Professional / Disco Lighting, Sound & Pro Audio equipment. Direct distribution from Manufacturers.  Need Help & Advice, Just Give Us a Call 01271 862221, Phone lines 9.30am - 5pm, Monday to Friday ,E-mail & Online Orders 24/7

My Cart

Items:  items

JBL 4642A Dual 460 mm (18 in.) Subwoofer System

JBL 4642A  Dual 460 mm (18 in.) Subwoofer System

JBL 4642A Dual 460 mm (18 in.) Subwoofer System

Price Each 1,500.46 Exc VAT or (1,800.55 Inc VAT at 20%)


Ref: JP3249


Click Here For PDF

JBL 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.


  • 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
  • Aproved by Lucasfilm, Ltd. for THXr installations



Rated Impedance 4 ohms
Minimum Impedance 3.2 ohms
Power Handling Capability -
Continuous Pink Noise 1200 Watts
Continuous Program 2400 Watts
Peak Power 4800 Watts
Output Capability -
Axial Sensitivity 50 Hz to 500 Hz; 101 dB, 1W @ 1m 40 Hz to 100 Hz; 100 dB, 1W @ 1m
Net Weight 98 kg (216 lbs.)
Dimensions H x W x D 762 mm x 1219 mm x 610 mm 30 in x 48 in x 24 in

Recently Viewed