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The JRX212 from JBL is a two-way 12" loudspeaker system. It is suitable for live sound and speech reinforcement applications, and can also be used for monitoring on stage. It features a 2.5" voice coil and a 1" compression driver, as well as a frequency range of 60 Hz to 20 kHz.

Its high-frequency driver is protected by a SonicGuard system, while the speaker's overall MDF construction allows for both durability and a suitable low-frequency response. With its non-resonant steel handles, the 43 lb speaker is easier to move around than if it had no handles at all. For connections, this loudspeaker sports 1/4" TS and Neutrik SpeakON terminations.

Low frequency driver sports a 2.5" / 64mm diameter edge-wound ribbon voice coil, providing a cross-sectional wire area in the voice coil gap
JBL 2414H-C 1" (25mm) polymer diaphragm compression driver delivers high frequency response
The network topology crossover design shapes the frequency response to deliver coherent summation in the crossover region
High-voltage capacitors and inductors with cores and heavy gauge wire enable the crossover network to handle high power without saturating
Progressive Transition high frequency waveguide provides coverage control, reduced distortion, and smoother frequency response
The enclosure is constructed from 0.75" / 19mm MDF (Medium Density Fiberboard) to ensure durability and suitable low-frequency performance
SonicGuard protection for high frequency driver preserves against excess power without interrupting performance
Non-resonant, all-steel handles
18-gauge perforated, steel grille for protecting internal components from damage
Dual-angle pole-mount socket allows the speakers to tilt 10° for more uniform audience coverage

JBL JRX212 Specs:
PA Speaker
Configuration 2-Way
Total Power Capacity 250 W
1000 W Peak
System Impedance 8 Ohms (Nominal)
HF Driver 1 x 1" / 25 mm Compression Driver
LF Driver 1 x 12" / 30.5 cm Woofer
Frequency Range 60 Hz to 20 kHz
Maximum SPL 128 dB
Coverage Angle 90° H x 50° V
Audio I/O 1 x speakON NL4 Input
1 x 1/4" TS Input
Signal Processing
Crossover 2.1 kHz
Dimensions 23 x 15.7 x 12.8" / 58.4 x 39.9 x 32.5 cm
Weight 43 lb / 19.5 kg
Packaging Info
Package Weight 46.8 lb
Box Dimensions (LxWxH) 24.5 x 14.1 x 14"


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