Overview
The JRX212 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.
- 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.
- 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 high frequency 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
- 10for more uniform audience coverage.
Specifications
- Power Rating : 250 W / 1000 W
- Frequency Range (-10 dB) : 60 Hz - 20 kHz
- Frequency Response (+/-3 dB) : 80 Hz - 18 kHz
- Sensitivity (@1m) : 98 dB SPL (1w/1m)
- Nominal Impedance : 8 ohms
- Recommended Amplifier Power : 250 W to 500 W into 8 ohms
- Maximum
