JBL Professional JRX212 | Single 12" Two way stage monitor speaker
The JRX212 is a portable, twelve-inch, two-way speaker system designed specifically for live performance stage monitoring applications.
JBL 12 in low frequency driver with a 64 mm (2.5 in) diameter edgewound 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 realibility.
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 highfrequency 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.
System Type: 12" 2-way, stage monitor
4 Frequency Range (-10 dB) : 75 Hz – 20 kHz
2 Frequency Range (-10 dB) : 60 Hz – 20 kHz
4 Frequency Response (±3 dB) : 110 Hz – 18 kHz
2 Frequency Response (±3 dB) : 80 Hz – 18 kHz
Sensitivity (1w/1m) : 98 dB
Nominal Impedance: 8 ohms
Power Capacity : 250 watts
Peak Power Capacity : 1000 watts
Recommended Amplifier power : 250-500 watts @ 8ohms
Maximum SPL : 128 dB
Nominal Dispersion : 90° x 50°
Crossover Frequency : 2.1 kHz
Dimensions (H x W x D) : 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