
Description
The JRX212 is a portable, twelve-inch, two-way speaker system designed specifically for live performance stage monitoring applications. With enough sensitivity and power handling to cut through the performance volume on stage, the JRX212 has a smooth response so it can deliver maximum gain before feedback. It also includes JBL’s dual-angle pole socket making it equally at home as a front-of-house speaker.
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 10°for more uniform audience coverage.
Power Rating | 250 W / 1000 W |
Frequency Range (-10 dB) | 60 Hz - 20 kHz |
Frequency Response (+/-3 dB) | 70 Hz - 19 kHz |
Sensitivity (@1m) | 99 dB SPL (1w/1m) |
Nominal Impedance | 8 Ohms |
Recommended Amplifier Power | 250 W to 500 W into 8 ohms |
Maximum SPL | 129 dB |
Nominal Dispersion | 90¼ x 50¼ |
Crossover Frequency | 1.8 kHz |
Dimensions (H x W x D) | 584 mm x 399 mm x 325 mm (23 in x 15.7 in x 12.8 in) |
Weight | 19.5 kg (43 lb) |
High Frequency Driver | JBL 2414H-C 25mm (1 in) polymer diaphragm compression driver mounted on Progressive Transitionª Waveguide |
Low Frequency Driver | JBL M112-8 |
Input Connectors | Neutrik¨ Speakon¨ NL-4 (x1); .25 in TS phone jack (x1); parallel |
The JRX212 is a portable, twelve-inch, two-way speaker system designed specifically for live performance stage monitoring applications. With enough sensitivity and power handling to cut through the performance volume on stage, the JRX212 has a smooth response so it can deliver maximum gain before feedback. It also includes JBL’s dual-angle pole socket making it equally at home as a front-of-house speaker.
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 10°for more uniform audience coverage.
Power Rating | 250 W / 1000 W |
Frequency Range (-10 dB) | 60 Hz - 20 kHz |
Frequency Response (+/-3 dB) | 70 Hz - 19 kHz |
Sensitivity (@1m) | 99 dB SPL (1w/1m) |
Nominal Impedance | 8 Ohms |
Recommended Amplifier Power | 250 W to 500 W into 8 ohms |
Maximum SPL | 129 dB |
Nominal Dispersion | 90¼ x 50¼ |
Crossover Frequency | 1.8 kHz |
Dimensions (H x W x D) | 584 mm x 399 mm x 325 mm (23 in x 15.7 in x 12.8 in) |
Weight | 19.5 kg (43 lb) |
High Frequency Driver | JBL 2414H-C 25mm (1 in) polymer diaphragm compression driver mounted on Progressive Transitionª Waveguide |
Low Frequency Driver | JBL M112-8 |
Input Connectors | Neutrik¨ Speakon¨ NL-4 (x1); .25 in TS phone jack (x1); parallel |
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Your home for all things pro audio—backed by expertise and experience. Connect with us today.