JBL JRX-125
Dual 15" 2-Way Speaker
Item: JBJRX125
The JRX125 is a portable, dual fifteen-inch, two-way speaker system designed specifically for applications in live music performance and music playback. The dual fifteen configuration is especially useful for applications in which additional low-frequency power and extension is needed but adding a subwoofer to the system is not practical.
JBL JRX-125
Dual 15" 2-Way Speaker
Features:
- Dual JBL low frequency drivers
with a 64 mm (2½ 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 (¾ 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
Specifications:
- System Type: Dual 15" 2-way, sound reinforcement speaker
- Frequency Range (-10 dB):2 35 Hz - 16 kHz
- Frequency Response (±3 dB):2 45 Hz - 12 kHz
- Sensitivity (1w/1m): 100 dB SPL
- Nominal Impedance: 4 ohms
- Power Capacity: 500 watts
- Peak Power Capacity: 2000 watts
- Recommended Amplifier
Power: 500-1000 watts @ 4 ohms
- Maximum SPL: 133 dB
- Nominal Dispersion: 90° x 50°
- Crossover Frequency: 2 kHz
- Dimensions (H x W x D):3 1092 mm x 464 mm x 426 mm
(43 in x 18.3 in x 16.8 in)
- Weight: 42.6 kg (94 lb)
- Shipping Weight: 46.7 kg (103 lb)
- High Frequency Driver: JBL 2412, 1" exit compression driver mounted on Progressive
Transition™ Waveguide
- Low Frequency Driver: JBL M115-8A x 2
- Input Connectors: Neutrik® Speakon® NL-4 (x1); ¼" TS phone jack (x1); parallel
- Enclosure Construction: 19 mm (¾ in) MDF (Medium Density Fiberboard); with glued
and mechanically fastened joint detail; covered in black carpet.
- Grille: 18-gauge, powder-coated steel
- Mounting & Suspension: None