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JBL JRX112M 12” Two-Way Speaker

Dolphin id:38778 Product SKU:JBL0558

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The JBL JRX112M is a portable, twelve-inch, two-way speaker system designed specifically for live performance stage monitoring applications.

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  • 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.
  • Ferro-fluid cooled compression driver with titanium diaphragm 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 highfrequency 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.

JRX112M Specifications

Power Rating   :   250 W / 1000 W

Frequency Range   :   60 Hz - 16 kHz
(-10 dB)

(H x W x D)
  :   572 mm x 394 mm x 318 mm
(22.5 in x 15.5 in x 12.5 in)

Frequency Response   :   70 Hz - 12 kHz
(±3 dB)

Nominal Impedance   :   8 ohms

Sensitivity   :   99 dB SPL

Recommended Amplifier Power   :   250 W to 500 W into 8 ohms

Maximum SPL   :   129 dB

Nominal Dispersion   :   90º x 50º

Crossover Frequency   :   1.8 kHz

Weight   :   19.5 kg (43 lb)

High Frequency Driver   :   JBL 2412 1 in 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
Image: JBL JRX112M 12” Two-Way Speaker

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JBL JRX112M 12” Two-Way Speaker Reviews


JBL JRX 112M stage monitor

The JBL JRX112M 12" 2-Way Stage Monitor is designed to be compact and low-profile.

These JBL monitors minimize required stage space and let the audience see the performers. Fantastic midrange clarity and plenty of sound output.
GREAT IDEA:Includes dual-angle polemount socket for use as a small main. The JRX 112M is a portable, 12inch, 2 way speaker system designed
specifically for live performance stage monitoring applications. With enough
sensitivity and power handling to cut through the performance volume on
stage, the JRX112M has a smooth response so it can deliver maximum gain
before feedback.
It also includes JBLâ??s dual-angle pole socket making it equally at home as a front-of-house speaker.
Ideal for little venues until 100/120 PEOPLE


JBL JRX 112M famous cabinet

ABOUT FEED BACK, the JBL JRX 112M is impressive, it eliminates the feedback perfectly so near the loudspeakers. A fantastical prowess. Thanks JBL FACTORY, a real factory where all lourdspeaker are built and an incredible knowledge.

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JBL JRX 112M famous cabinet

This JBL JRX 112M is really a really a great JBL produc made in USA or Mexico, not china at a china's price ! BASS are punchy enough for a stage monitor (not for F.O.H in rock'n roll or pop, but enough for blues or jazzy) and feed back impressive. Great JBL engineers have worked a lot on this stage problem. Result is here. I've both JBL JRX 112 since 1 year and use them each week with CROWN amp XLS 1500 (made in USA, not china)It's perfect. Voices are clear, Hammond organ stunning, drums good. Enclosure is very strong. SPEAKON Neutrik and jack contacts.

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