12 in. Two-Way Loudspeaker System


12 in. Two-Way Loudspeaker System

The JRX112Mi is an economical, suspendable, twelve-inch, two-way speaker system designed for installation where ground stacking or pole mounting is impractical or undesirable.



  • 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™ highfrequency 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.
  • Attractive 18-gauge perforated, steel grille protects components from damage.
  • Cabinet is fitted with three M10 threaded suspension points.
  • Rigging hardware kit containing three 10 mm forged shoulder eyebolts with washers is included.


  Version Language Size Uploaded
file type icon JRX112MI Spec Sheet
updated: 10月 2020
    465.9 KB 10月 2020
file type icon JRX112Mi and JRX115i Installation Guide
updated: 10月 2020
    1.2 MB 10月 2020
file type icon JRX Brochure
updated: 10月 2020
    1.5 MB 10月 2020
file type icon JRX100 Series Declaration of Conformity
updated: 10月 2020
    90.4 KB 10月 2020
file type icon JRX112MI Front
updated: 10月 2020
    330.6 KB 10月 2020
Ease Data
file type icon Ease SPK/DLL Files - Full JBL Pro Line
updated: 3月 2022
    21.0 MB 3月 2022

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Parts & Service


额定功率 250 W / 1000 W
频率范围 60 Hz - 16 kHz (-10 dB)
尺寸(高 x 宽 x 厚) 577 mm x 399 mm x 325 mm(22.7 in x 15.7 in x 12.8 in)


70 Hz - 12 kHz (±3 dB)
标称阻抗 8 ohms


99 dB SPL (1w/1m)
Recommended Amplifier Power 250 W to 500 W into 8 ohms
Maximum SPL (1m) 129 dB
Nominal Dispersion 90º x 50º
分频点 1.8 kHz
重量 19.5 kg (43 lb)
HF 驱动程序 JBL 2412 1 in exit compression driver mounted on Progressive
低频驱动单元 JBL M112-8
输入接口 Neutrik® Speakon® NL-4 (x1); .25 in


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