JRX112M

JRX112M

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11,900 บาท -41%
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รหัสสินค้า: JRX112M
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The JRX112M is a portable, twelve-inch, two-way speaker system designed specifically 
for 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

 

 

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