12 in. Two-Way Stage Monitor Loudspeaker System
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.
Specifications |
System Type: |
12" 2-way, stage monitor |
4 Frequency Range (-10 dB)1: 2 Frequency Range (-10 dB)1: |
75 Hz – 20 kHz 60 Hz – 20 kHz |
4 Frequency Response (±3 dB)1: 2 Frequency Response (±3 dB)1: |
110 Hz – 18 kHz 80 Hz – 18 kHz |
Sensitivity (1w/1m): |
98 dB |
Nominal Impedance: |
8 ohms |
Power Capacity2 : |
250 watts |
Peak Power Capacity2 : |
1000 watts |
Recommended Amplifier Power: |
250-500 watts @ 8 |
Maximum SPL: |
128 dB |
Nominal Dispersion: |
90° x 50° |
Crossover Frequency: |
2.1 kHz |
Dimensions (H x W x D):3 |
584 mm x 399 mm x 325 mm (23 in x 15.7 in x 12.8 in) |
Weight: |
19.5 kg (43 lb) |
Shipping Weight: |
22.0 kg (49 lb) |
High Frequency Driver: |
JBL 2414H-C 1" exit compression driver mounted on Progressive Transition™ Waveguide |
Low Frequency Driver: |
JBL M112-8 |
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: |
36 mm, dual-angle pole-mount socket |