JBL

Description

The JRX212M is a portable, twelve-inch, two-way speaker system designed specifically for live performance stage monitoring applications.
Features
  • JBL 12" low-frequency driver with a 2.5" 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 1" 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 .75" 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 10for more uniform audience coverage
Specifications
  • Power Rating: 250W/1,000W
  • Frequency Range (-10dB): 60Hz–16kHz
  • Frequency Response (±3dB): 70Hz–12kHz
  • Sensitivity (@1m): 99 dB SPL (1W/1m)
  • Nominal Impedance: 8 ohms
  • Recommended Amplifier Power: 250W to 500W into 8 ohms
  • Maximum SPL: 129dB
  • Nominal Dispersion: 90º x 50º
  • Crossover Frequency: 1.8kHz
  • Dimensions: (HxWxD): 22.5" x 15.5" x 12.5"
  • Weight: 43 lb.
  • High Frequency Driver: JBL 2414H-C 25 mm (1") polymer diaphragm compression driver mounted on Progressive Transition Waveguide
  • Low Frequency Driver: JBL M112-8
  • Input Connectors: Neutrik Speakon NL-4 (x1); .25"
  • TS phone jack (x1); parallel

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