Product Information

A good subwoofer can really make the difference in providing your sound system a full and rich sound. For many musicians or mobile disc jockeys, the sibwoofer of choice is an 18 inch sub with either two woofers or one. The JBL JRX218s is a single 18 inch subwoofer that can handle up to 700 watts of power and it does so beautifully. The subwoofer inclosure is built of 3/4 inch MDP for strength and rigidity, so you know that the JRX218S will be rattle free even after years of road trips. Besides the fact that this subwoofer can drop down to an amazing 38 Hertz, it is also very easy to transport thanks to a compact design. Inside the PRX218s you will find JBLs 2043-G low frequency transducer that is a very capable driver that can both boom and punch. For those of you weekend warriors who want to expand your system, you can use the built in pole mount receptacle and use a pole to mount a full range speaker on top of the 218s subwoofer. In addition, the JBL JRX225 can sit on the JRX218s subwoofer and you then have one monstrous audio system capable of tremendous output. Mobile disc jockeys and musicians can all find use for this fantastic addition to the JBL pro audio speaker lineup. Inputs are managed by either a Speakon connector or a 1/4 inch connector. These connections are wired in parallel. The speaker components are physically protected by a full face perforated metal grill. As you would expect from JBL, they have done their research and brought to market a real winner when it comes to quality at an affordable price point.

  • Frequency Range (-10 dB): 38 Hertz to 300 Hertz
  • Frequency Response: (+/-3 dB) 55 Hertz to 300 Hertz
  • Sensitivity (@1m):96 dB SPL
  • Nominal Impedence: 4 ohms
  • Recommended Amplifier Power: 350 watts to 700 watts into 4 ohms
  • Maximum SPL: 127 decibels
  • Dimensions: 23.5 x 20.3 x 22 inches
  • Weight: 89 lbs
  • Low Frequency Driver: JBL 2043-G
  • Input Connectors: (1) Neutrik Speakon NL-4; (1) 1/4 inch TS phone jack wired in parallel


Availability: In Stock
Current Stock:
Width: 1.00
Height: 1.00
Depth: 1.00
GTIN: 050036904520
MPN: JBL JRX218s Single 18 Inch Pro Audio Subwoofer
SKU: 68815

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