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JBL MRX528S Dual 18" Subwoofer System

Brand:|Model: MRX528S|Part # 245-828


The MRX528S is a compact, high power subwoofer system containing dual 2044H 457 mm (18") woofer in a front-loaded, vented enclosure.
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Part # 245-828
Highlights
  • Dual 18" 2044H drivers for extended low-frequency output
  • Large vents for reduced distortion
  • Vertical orientation for convenient ground stacking
  • Tough DuraFlex™ enclosure finish
  • Five-year manufacturer's warranty




Product Details

JBL MRX528S Dual 18" Subwoofer System

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 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.

Specifications: • Power rating: 1000 W/2000 W/4000 W • Frequency range: 35 Hz - 250 Hz • Dimensions: 43" H x 21" W x 27.5" D (1095 mm x 535 mm x 700 mm) • Sensitivity: 97 dB SPL; 103 dB SPL • Frequency response: 40 Hz - 250 Hz • Nominal impedance: 4 ohms • Rated maximum SPL: 133 dB SPL (139 dB SPL) • Calculated on half space condition • Coverage pattern: 70º x 70º nominal • Low frequency driver: 2 x JBL 2044H 457 mm (18") woofers.



Product Specifications
  • Speaker TypePassive / Unpowered
  • ConfigurationSubwoofer
  • Woofer Size18"
JBL MRX528S Dual 18" Subwoofer System
  • BrandJBL Professional
  • ModelMRX528S
  • Part Number245-828
  • UPC050036903134
  • Product CategoryPA Speaker Systems
  • Unit of MeasureEA
  • Weight128 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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