JRX125

Dual 15" Two-Way Sound Reinforcement Loudspeaker System

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Dual 15" Two-Way Sound Reinforcement Loudspeaker System

The JRX125 is a portable, dual fifteen-inch, two-way speaker system designed specifically for applications in live music performance and music playback.

 

特点

  • Dual JBL low frequency drivers with a 64 mm (2.5 in) diameter edgewound ribbon voice coil which provides more crosssectional 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.
  • A "Quasi 3-Way" design offers the extra bass for which a dual fifteen system is designed, but without sacrificing performance in the critical mid-range. The upper woofer produces mid-frequencies and bass, while the lower woofer concentrates on bass only. The reduction in mid-range phase cancellation greatly improves midrange sound quality and coverage.
  • High-voltage capacitors and inductors with massive cores and heavy gauge wire enable the crossover network to handle high power without saturating.
  • Progressive Transition™ highfrequency 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 perforated, steel grille protects components from damage.
 

下载

  Version Language Size Uploaded
Specifications
JRX125 Spec Sheet
updated: 7月16日
    174.2 KB 7月16日
Brochures
JRX Brochure
updated: 7月16日
    1.5 MB 7月16日
Compliances
JRX100 Series Declaration of Conformity
updated: 10月18日
    90.4 KB 10月18日
Images
JRX125 Front Angle
updated: 7月16日
    267.5 KB 7月16日
Speaker Tunings
JRX100 Series Tunings
updated: 10月18日
    10.9 KB 10月18日

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性能

额定功率 500 W / 2000 W
频率范围 36 Hz - 16 kHz (-10 dB)
尺寸(高 x 宽 x 厚) 1099 mm x 464 mm x 432 mm (43.25 in x 18.25 in x 17 in)

频率响应

45 Hz - 12 kHz (±3 dB)

灵敏度

100 dB SPL (1w/1m)
标称阻抗 4 ohms
Recommended Amplifier Power 500 W to 1000 W into 4 ohms
Maximum SPL 133 dB
Nominal Dispersion 90º x 50º
分频频率 2 kHz
重量 42.6 kg (94 lb)
高频驱动单元 JBL 2412 1 in exit compression driver mounted on Progressive Transition™ Waveguide
低频驱动单元 JBL M128 x 2
输入连接器 Neutrik® Speakon® NL-4 (x1); .25 in TS phone jack (x1); parallel

支援/最常见问题