The MRX528S is a compact, portable high-power subwoofer with dual 2044H 18" woofers in a front-loaded, vented enclosure. The enclosure is designed to present a minimum frontal area. It is also configu... Click To Read More About This Product
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The MRX528S is a compact, portable high-power subwoofer with dual 2044H 18" woofers 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 full-range enclosures on top without the need for an additional pole. 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. 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.
Dual 18" 2044H drivers for extended low-frequency output
Large vent area for reduced distortion
Vertical orientation for convenient ground stacking
Tough DuraFlex finish enclosure
Live performance venues
Mobile and fixed DJ systems
Frequency range: 35Hz-250Hz
Frequency response: 40Hz-250Hz
Sensitivity: 97dB SPL; 103dB SPL
Nominal impedance: 4 ohms
Power capacity (continuous/program/peak): 1000W/2000W/4000W
Rated maximum SPL: 133dB SPL (139dB SPL)*
Coverage pattern: 70 x 70 nominal
Dimensions: 21"W x 43"H x 27.5"D
Weight: 121 lbs. (ea.)
*Calculated on half space condition
Reviewed by 1 customer
Displaying review 1
you can't go wrong with these. We have 2 of these and they are solid! Ran with (2) QSC 3602's bridged mono at 4 ohms for a whopping 3600 watts of power to each! These things can rattle a large room easily! They are earth shaking. I have also ran these with Crown XTI 4000's and QSC 2450's as well. If you want some serious low-end for a bargain price, I highly recommend these subs. My only wish is for JBL to make some high quality covers for these like they do for the SRX series.
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