The JRX225 is a portable, dual fifteen-inch, two-way speaker system designed specifically for applications in live music performance and music playback.

  • 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.
  • 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.
  • 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 TransitionT 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.
  • SonicGuardT 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.
Power Rating500 W / 2000 W
Frequency Range (-10 dB)42 Hz - 18 kHz
Frequency Response (±3 dB)62 Hz - 13 kHz
Sensitivity (@1m) 100 dB SPL (1w/1m)
Nominal Impedance 4 ohms
Recommended Amplifier Power500 W to 1000 W into 4 ohms
Maximum SPL133 dB
Nominal Dispersion90° x 50°
Crossover Frequency2.2 kHz
Dimensions (H x W x D)1092 mm x 464 mm x 426 mm (43 in x 18.3 in x 16.8 in)
Weight42.6 kg (94 lb)
High Frequency DriverJBL 2414H-C , 1" exit compression driver mounted on Progressive TransitionT Waveguide
Low Frequency DriverJBL M115-8A x 2
Input ConnectorsNeutrikr Speakonr NL-4 (x1); .25 in TS phone jack (x1); parallel