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Stock code: JBLJRX212

Stock Availability

Auckland North Island South Island Warehouse

  • JBL


JBL JRX212 12'' Two-Way Stage Monitor Loudspeaker System

Rugged, acoustically superior enclosure
The rugged, acoustically superior enclosure is constructed from 19mm (.75 inch) MDF (Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for extreme durability and improved low-frequency performance. 

Progressive Transition high frequency waveguide
Provides superior coverage control, reduced distortion and smoother frequency response,

High-voltage capacitors and inductors
High-voltage capacitors and inductors with massive cores and heavy gauge wire enable the crossover network to handle high power without saturating. 

Advanced network topology crossover design
Shapes frequency response and delivers "coherent summation" in the crossover region. 

JBL 2414H-C 25mm (1 inch) polymer diaphragm compression driver
Improves high frequency performance as well as system reliability. 

Greater efficiency and power handling
JBL 12 in low frequency driver with a 64mm (2.5 inch) diameter edgewound ribbon voice coil provides more cross sectional wire area in the voice coil gap than round wire designs, for greater effeciency and power handling. 

Dual-angle pole-mount socket
Allows the speaker to tilt 10° for more uniform audience coverage. 

Durable design
Non-resonant, all-steel handles are used along with an attractive 18 gauge hexagon perforated steel grille to protect components from damage. 

SonicGuardTM protection
SonicGuardTM protects the high frequency driver from excess power without interrupting the performance. 

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
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

Height: 23 inch (584 mm) Width: 15.7 inch (399 mm) Depth: 12.8 inch (325 mm) Weight: 43 lbs (19.5 kg)