Passive Subwoofer JBL MRX 528S
Dual 18 in. Bass-Reflex Subwoofer,
High Power, Vertical Orientation for
Stacking Full-Range Systems
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- Mobile and fixed DJ systems
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- The MRX528S is a compact, high power subwoofer system containing dual 2044H 457 mm (18″) woofer in a front-loaded, vented enclosure. The enclosure is designed to present a minimum frontal area. It is also configured in an upright format to permit the convenient stacking of fullrange enclosures on top without the need for an additional pole.
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- The system offers complete input connection flexibility for compatibility with a variety of cabling schemes. The input panel incorporates a pair of Neutrik® Speakon® NL-4 connectors wired in parallel. The MRX528S is supplied with pins +1/-1 connected to the woofer. This may be easily reconfigured to work with cabling systems intended to drive subwoofers on pins +2/-2.
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- The enclosure is constructed of quality plywood, coated in JBL’s rugged DuraFlex™ finish and is braced to maximize low-frequency performance. The attractive CNC-machined, 16-gauge steel grille is internally lined with an acoustically transparent screen to provide additional driver protection and give a very professional appearance.
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Features :
- Dual 18 inch, 2044H drivers for extended low-frequency output
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- Large vents for reduced distortion
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- Vertical orientation for convenient ground stacking
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- Tough DuraFlexT enclosure finish
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Specifications :
| Power Rating |
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1000 W / 2000 W / 4000 W |
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| Frequency Range |
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35 Hz – 250 Hz |
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Dimensions
(H x W x D) |
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1095 mm x 535 mm x 700 mm
(43 in x 21 in x 27.5 in) |
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| Sensitivity |
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97 dB SPL;
103 dB SPL |
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| Frequency Response |
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40 Hz – 250 Hz |
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| Nominal Impedance |
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4 ohms |
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| Rated Maximum SPL |
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133 dB SPL (139 dB SPL)*Calculated on half space condition |
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| Coverage Pattern: |
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70º x 70º nominal |
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| Weight |
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55 kg (121 lbs.) |
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| Low Frequency Driver |
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2 x JBL 2044H 457 mm (18 in.) woofers |
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