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JBL JRX212 12inch Passive Speaker

Model: JRX212

JBL JRX212 12inch Passive Speaker
JBL JRX212 12inch Passive Speaker
JBL JRX212 12inch Passive Speaker
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About: JBL JRX212 12inch Passive Speaker

The JRX212 is a portable, twelve-inch, two-way speaker system designed specifically for live performance stage monitoring applications.


  • JBL 12 in low frequency driver with a 64 mm (2.5 in) diameter edgewound ribbon voice coil which provides more cross-sectional wire area in the voice coil gap than round wire designs, for greater efficiency and power handling.
  • JBL 2414H-C 25 mm (1 in) polymer diaphragm compression driver improves high frequency performance as well as system reliability.
  • The advanced network topology crossover design shapes frequency response and delivers "coherent summation" in the crossover region.
  • High-voltage capacitors and inductors with massive cores and heavy gauge wire enable the crossover network to handle high power without saturating.
  • Progressive Transition™ high frequency waveguide provides superior coverage control, reduced distortion, and smoother frequency response.
  • The rugged, acoustically superior enclosure is constructed from 19 mm (.75 in) MDF (Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for extreme durability and improved low-frequency performance.
  • SonicGuard™ protects the high frequency driver from excess power without interrupting the performance.
  • Non-resonant, all-steel handles are used.
  • Attractive 18-gauge hexagon perforated, steel grille protects components from damage.
  • Dual-angle pole-mount socket allows the speaker to tilt 10°for more uniform audience coverage.


  • Power Rating   :   250 W / 1000 W
  • Frequency Range (-10 dB)   :   60 Hz - 20 kHz
  • Frequency Response (±3 dB)   :   80 Hz - 18 kHz
  • Sensitivity (@1m)   :   98 dB SPL (1w/1m)
  • Nominal Impedance   :   8 ohms
  • Recommended Amplifier Power   :   250 W to 500 W into 8 ohms
  • Maximum SPL   :   128 dB
  • Nominal Dispersion   :   90º x 50º
  • Crossover Frequency   :   2.1 kHz
  • Dimensions (H x W x D)   :   584 mm x 399 mm x 325 mm / (23 in x 15.7 in x 12.8 in)
  • Weight   :   19.5 kg (43 lb)
  • High Frequency Driver   :   JBL 2414H-C 1" exit compression driver mounted on Progressive Transition™ Waveguide
  • Low Frequency Driver   :   JBL M112-8
  • Input Connectors   :   Neutrik® Speakon® NL-4 (x1); .25 in
  • TS phone jack (x1); parallel
  • Grille   :   18-gauge, powder-coated steel
  • Mounting & Suspension   :   36 mm, dual-angle pole-mount socket

UPC: 050036904490

Reviews: JBL JRX212 12inch Passive Speaker

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Warranty: JBL JRX212 12inch Passive Speaker Warranty:

30 Days

Manufacturer's Warranty:

Pro Products:

The warranty on JBL professional loudspeaker products (except for enclosures, electronic components, and portable products) is valid for 5 years from the date of the first consumer purchase. Enclosures and electronic components are warranted for 1 year from the date of original purchase.

Extended 7 Year Warranty

  • EON ONE Compact
  • EON700 Series

Note: The extended warranty program applies to all product components, except batteries, which continue to include a robust, three-year warranty.

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