Dual 15" Two-Way Sound Reinforcement Loudspeaker System (Single)
The JRX225 is a portable, dual fifteen-inch, two-way speaker system designed specifically for applications in live music performance and music playback.
Features:
- 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 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 perforated, steel grille protects components from damage.
|
Power Rating |
500 W / 2000 W |
|
Frequency Range (-10 dB) |
36 Hz - 19 kHz |
|
Frequency Response (±3
dB) |
45 Hz - 16 kHz |
|
Sensitivity (@1m)
|
100 dB SPL (1w/1m) |
|
Nominal Impedance
|
4 Ω |
|
Recommended Amplifier
Power |
500 W to 1000 W into 4 ohms |
|
Maximum SPL |
133 dB |
|
Nominal Dispersion |
90° x 50° |
|
Crossover Frequency |
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) |
|
Weight |
42.6 kg (94 lb) |
|
High Frequency Driver |
JBL 2414H-C 25mm (1 in) polymer
diaphragm compression driver mounted on Progressive
Transition Waveguide |
|
Low Frequency Driver |
JBL M128 x 2 |
|
Input Connectors |
Neutrik Speakon NL-4 (x1); .25
in TS phone jack (x1); parallel |
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