The JBL JRX212 is a high-performance 12-inch two-way stage monitor engineered for large stages and venues. Built with a durable MDF enclosure and advanced acoustic technology, this monitor delivers powerful, clear, and efficient sound for professional live performance applications.
JBL JRX212 Key Features
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12-inch low-frequency driver with 2.5” edgewound ribbon voice coil for higher efficiency and power handling
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JBL 2414H-C compression driver with Progressive Transition™ waveguide for smooth high-frequency coverage and reduced distortion
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Advanced crossover design with high-voltage capacitors, inductors, and heavy-gauge wire for saturation-free operation
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SonicGuard™ protection for the HF driver
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Rugged 0.75” MDF enclosure with mechanical fasteners and advanced adhesives for improved durability and low-frequency performance
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Non-resonant steel handles and 18-gauge perforated steel grille
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Dual-angle pole-mount socket allowing 10° tilt for optimal audience coverage
JBL JRX212 Specifications
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Power Rating: 250 W RMS / 1000 W peak
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Frequency Range (-10dB): 60 Hz – 20 kHz
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Frequency Response (±3dB): 80 Hz – 18 kHz
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Sensitivity: 98 dB @ 1m/1W
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Max SPL: 128 dB
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Coverage Pattern: 90° x 50°
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Crossover Frequency: 2.1 kHz
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Impedance: 8 ohms
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Recommended Amplifier: 250–500 W into 8 ohms
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Dimensions (H x W x D): 584 x 399 x 325 mm (23 x 15.7 x 12.8 in)
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Weight: 19.5 kg (43 lbs)
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Inputs: Neutrik® Speakon® NL-4 and ¼" TS phone jack, parallel wiring
