JBL MRX528s Dual Subwoofer | 2 x 18" Woofer 1000W

• Live performance venues
• Mobile and fixed DJ systems
• 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.
• 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. 

Features:

• Dual 18 inch, 2044H drivers for extended low-frequency output
• Large vents for reduced distortion
• Vertical orientation for convenient ground stacking
• Tough DuraFlexT enclosure finish   

Specifications:

• Power Rating    :    1000 W / 2000 W / 4000 W 
• Frequency Range    :    35 Hz - 250 Hz 
• Dimensions  (H x W x D)    :    1095 mm x 535 mm x 700 mm (43 in x 21 in x 27.5 in) 
• 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 
• Weight    :    55 kg (121 lbs.) 
• Low Frequency Driver    :    2 x JBL 2044H 457 mm (18 in.) woofers