【已停產】JBL JRX112M 12″ speaker 香港行貨

JRX 112M 250W 12“ 舞台表演喇叭， 1對

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• 本購買為1對喇叭

JRX112M

• 12 in. Two-Way
• Stage Monitor
• Loudspeaker SystemThe JRX112M is a portable, twelve-inch, two-way speaker system designed specificallyfor live performance stage
  monitoring applications.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.
  • 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™ 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 highfrequency 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.

  Specifications:

  • Power Rating    :   250 W / 1000 W
  • Frequency Range    :   60 Hz – 16 kHz
  • (-10 dB)
  • Dimensions
  • (H x W x D)    :   572 mm x 394 mm x 318 mm
  • (22.5 in x 15.5 in x 12.5 in)
  • Frequency Response    :   70 Hz – 12 kHz
  • (±3 dB)
  • Nominal Impedance    :   8 ohms
  • Sensitivity    :   99 dB SPL
  • (1w/1m)
  • Recommended Amplifier Power    :   250 W to 500 W into 8 ohms
  • Maximum SPL    :   129 dB
  • Nominal Dispersion    :   90º x 50º
  • Crossover Frequency    :   1.8 kHz
  • Weight    :   19.5 kg (43 lb)
  • High Frequency Driver    :   JBL 2412 1 in 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[contentblock id=11 img=gcb.png]