. PRODUCT FEATURES
All-New Acoustic Designs From cone to cabinet, the PRX912 has been built from the ground up to leverage the latest JBL acoustic innovations. A patented JBL 2408H-2 1.5” compression driver with poly-annular diaphragm and neodymium magnet provides clear, detailed high-frequency response even at maximum volume. High-quality NTC thermistors protect transducers by reducing power sent to transducers when approaching thermal limit. Innovative new horns with updated JBL Image Control Waveguides provide optimum beamwidth and directivity. A next-generation woofer with ferrite magnet delivers smooth, natural bass and mids. Power That Performs for You PRX900 systems effortlessly support large performance spaces with high power and performance needs. Driven by a highly efficient 2,000W (peak) Class D power amp, PRX912 provides acoustic clarity and definition with minimal power compression, even at maximum volume. A bridged woofer amp keeps current spikes out of the ground and lowers crosstalk harmonics to the compression driver, and a power factor correction (PFC) power supply stabilizes voltage load sent to the amplifier. High-quality, high-linearity inductors deliver high power efficiency and low total harmonic distortion, and low-noise, low-distortion input gain staging optimizes range and headroom for a diverse gain requirements. A high-quality DAC and ADC provide near-lossless audio conversion. And with a fullbandwidth CMRR (Common Mode Rejection Ratio) greater than 55 dB and THD (total harmonic distortion) rating of <32 dB, system noise is virtually nonexistent.
Dial In Your Sound With Class-Leading DSP PRX912 is fully loaded with comprehensive DSP, all accessible via the JBL Pro Connect app and onboard full-color LCD. Processing includes 12-band parametric EQ and optimized system presets. Onboard dbx DriveRack technology features live and fixed Automatic Feedback Suppression, soft system limiters and 180ms of speaker delay in 100-microsecond intervals for precise time-aligned systems.
Versatile and Scalable Combine PRX900 Series loudspeakers and subwoofers in a range of configurations to meet the needs of both mobile scenarios and fixed installs. PRX912 features dual 36mm pole sockets and six M10 suspension points. A built-in gyrosensor automatically optimizes tuning depending on monitor or mains placement.
Part of the Pro Connect Ecosystem The JBL Pro Connect app offers BLE functionality for system control of up to 10 speakers and line integration with JBL EON ONE MK2, PRX ONE and EON700 loudspeakers. The app provides full access to to the PRX900 Series’ DSP package, and users can easily mute channels and speakers with the touch of a button and can change speaker names and flash all unit LEDs for ease of speaker identification. App-exclusive features include speaker snapshots and groupings.
Rugged and Road-Worthy PRX912 components are housed in a strong, lightweight enclosure that maximizes both acoustic performance and durability. Its cabinet is constructed from a polypropylene/talcum blend that’s optimized for rigidity, with a computer-modeled internal ribbing design for maximum structural integrity and minimal cabinet noise.
In It for the Long Haul Like every JBL product, the PRX912 undergoes an industry-leading 100-hour stress test of all components to ensure systems perform beyond expectations in real-world scenarios. It’s so reliable that it’s backed with an unprecedented seven-year warranty.
TECHNICAL SPECIFICATIONS
System Type: 12-Inch Powered Loudspeaker Woofer Model: 912G Woofer Size: 12” Woofer Magnet: Ferrite Woofer Voice Coil: 2.5” Tweeter Model: 2408H-2 Tweeter Size: 1.5” Tweeter Magnet: Neodymium Transducer Rated: Woofer: 4 Ω Impedence Tweeter: 8 Ω Max SPL: 132 dB Freq Range: -10 50 Hz - 20 kHz (4π) Freq Range: -3 65 Hz - 17 kHz (4π) Hor Dispersion: 90° Vert Dispersion: 50° Power Rating: 2000W Peak / 1000W RMS AC Power Input: 100 - 230 Vrms 50 - 60Hz Cooling: Natural Convection / No Fan LED Indicators: x3 SSM Input Levels and Limit Input Impedence: 100K Ω Balanced Input Gain: 0 - 36 dB Gain Crossover Freq: 2050 Hz I/O: x2 Combo Inputs and x1 3.5mm Stereo Jack; x2 XLR Through Out and x1 Mix Out Cabinet: PP + 10% Talc Grille: Powder Coated Steel, T=1.5mm Suspension/Mount: 6x M10 Suspension Point and Pole Mount Handles: Top Handle and Side Handle Net Weight: 19.5 kg (43 lbs) Gross Weight: 23.5 kg (51.8 lbs) Product Dims: H x W x D 636 x 394 x 332 mm (25 x 15.5 x 13.1 in) Shipping Dims: H x W x D 668 x 506 x 444 mm (26.3 x 19.9 x 17.5 in)
