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From Our Research Team:

Low-end punch!

Compact and powerful, the PRX518S offers the performance of an 18" subwoofer in a package not much larger than a typical 15" sub. With a pole receptacle (that accepts a SS3-BK) on the top panel and integrated stereo pass-thru, with selectable HP filter, this is the perfect compliment to the PRX500 full-range systems. Configured with a PRX512M or PRX515; the result is a highly transportable, high performance subsatellite system. The addition of a polarity reverse options further enables system optimization. The PRX518 is a high performance self-powered compact subwoofer system. The PRX518S is comprised of a 2044E 460 mm (18") VGC (Vented Gap Cooled) woofer driven by a Crown International Class-D digital power amplifier. A propriety DSP chip is at the core of a fully featured input section, providing user selectable crossover functionality, polarity optimization, protection, dynamic limiting and discrete component optimization.

JBL PRX518S Features:

• 18" Self Powered Subwoofer System
  
• JBL VGC (Vented Gap Cooled) woofer
  
• Class-D, Crown digital amplifier
  
• DSP, input section with selectable crossover, dynamic limiting, component optimization, selectable polarity reverse
  
• Professional XLR line and 1/4" Mic/Instrument inputs
  
• Stereo input and Loop-Thru capability
  
• Illuminated logo for clear Power-On status
  
• Top panel pole mount socket for sub/satellite configuration
  
• DuraFlex coated plywood construction
  
• Wrap around heavy duty steel grille provides protection without obstructing performance.
  
• Frequency Range: 37 Hz - 140 Hz
  
• Frequency Response: 52 Hz - 110 Hz
  
• Power Capacity: 500 W continuous, 1000 W peak
  Rated Maximum SPL: 129 dB SPL peak
  
• Dimensions (H x W x D): 28.5 x 21 x 24 in
  
• Weight: 79 lb
  
• Low Frequency Driver: 1 x JBL 2044E 18 in woofer

JBL PRX518S - Add some thunder to your portable PA!

Specification Detail Manufacturer Part Number PRX518S