4641
4641 Single 460 mm (18 in.) Subwoofer System
The JBL Model 4641 is a high quality subwoofer system, featuring an advanced technology 460 mm (18 in), low frequency transducer mounted in a direct radiator, bass-reflex enclosure for smooth response to the lowest audible frequencies. The 4641 is ideal for low-frequency augmentation of either analog or digital soundtracks in motion picture theaters and for general sound reinforcement applications.
- 600 Watts Continuous Pink Noise,
- 1200 Watts Continuous Program
- Power Handling
- Usable response to 25 Hz (-10 dB,
- no EQ), flat to 25 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
| Transducer | JBL Model 2241H, 460 mm (18 in) Low Frequency Transducer |
| Rated Impedance | 8 ohms |
| Minimum Impedance | 6.3 ohms |
| Power Handling Capability | - |
| Continuous Pink Noise | 600 Watts |
| Continuous Program | 1200 Watts |
| Peak Power | 2400 Watts |
| OUTPUT CAPABILITY | - |
| Axial Sensitivity | 50 Hz to 500 Hz; 98 dB, 1W @ 1m 40 Hz to 100 Hz; 97 dB, 1W @ 1m |
| Power Compression | - |
| At -10 dB power (60 W) | 0.8 dB |
| At -3 dB power (300 W) | 2.6 dB |
| At rated power (600 W) | 4.3 dB |
| Recommended Crossover Frequencies | High-pass: 20 Hz, 24 dB/octave or greater Low-pass: 80 Hz to 150 Hz, 12 dB/octave or greater |
| Net Weight | 60 kg (131 lbs.) |
| Dimensions H x W x D | 1010 mm x 674 mm x 450 mm 39.75 in x 26.5 in x 17.75 in |
Sourcing Our Professional Products
Sound Technology’s professional audio products are specified and supplied by leading resellers and integrators throughout the country, together with a select number of trade distributors.
Trade Customers
If you are a trade customer please call Sound Technology Ltd on +44(0)1462 480000 for more information or call one of our sub-distributors listed below.
Trade Sub-distributors
JBL 4642A
4642A Dual 460 mm (18 in.) Subwoofer System
RRP ex VAT: £1,780.00
SKU: JBL0397
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.
View details JBL 4642A-GS
RRP ex VAT: £2,425.00
SKU: JBL0398
Dual 18” subwoofer. 2x 2241H drivers. Shallow profile. Frequency range 22Hz-500Hz. Power capacity 1200W continuous, 4 ohms. THX® approved. With grilles.
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JBL 4645C
4645C Single 460 mm (18 in.) Subwoofer System
RRP ex VAT: £1,290.00
SKU: JBL0399
The JBL Model 4645C is a high quality subwoofer system, featuring an advanced technology 460 mm (18 in), low frequency transducer mounted in a direct radiator, bass-reflex enclosure for smooth response to the lowest audible frequencies. The 4645C is ideal for low-frequency augmentation of either analog or digital soundtracks in motion picture theaters and for general sound reinforcement applications.
View details
JBL 5628
Ultra Long Excursion Very High Power Dual 18" Cinema Subwoofer
RRP ex VAT: £2,935.00
SKU: JBL1641
The 5628 is a high power, lightweight front-loaded vented subwoofer enclosure housing two of JBL’s exclusive 2269H Ultra Long Excursion 18" Differential Drive® woofers. This woofer features neodymium magnet, dual voice coils and dual gaps, JBL’s exclusive Vented Gap Cooling™ and ultra robust composite cone for high excursion and extra long life. Woofer is capable of a peakto- peak maximum excursion of 89 mm (3.5").
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