JBL JRX 212

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  • 7,484

Giá bán:

9.912.000 VNĐ

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JBL JRX 212

JBL JRX 212

12 in. Two-Way Stage Monitor Loudspeaker System

The JRX212 is a portable, twelve-inch, two-way speaker system designed specifically for live performance stage monitoring applications.

JBL JRX 212

FEATURES

  • 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.
  • JBL 2414H-C 25 mm (1 in) 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 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 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 10°for more uniform audience coverage.
 Thông số kỹ thuật JBL JRX 212
  • 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.
  • Dimensions (H x W x D): 584 mm x 399 mm x 325 mm. (23 in x 15.7 in x 12.8 in).
  • Weight: 19.5 kg (43 lb).
  • 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.
  • 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.
  • Dimensions (H x W x D): 584 mm x 399 mm x 325 mm. (23 in x 15.7 in x 12.8 in).
  • Weight: 19.5 kg (43 lb).
  • 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.
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