The JBL PRX912 powered loudspeaker redefines portable PA performance with cutting-edge acoustics and comprehensive digital signal processing that puts professional-grade control at your fingertips. This two-way 12-inch system from the PRX900 Series combines JBL’s most advanced acoustic innovations with a next-generation driver system powered by ultra-efficient Class D amplification, producing 2,000 watts peak power and 132 dB maximum SPL. The 912G 12” ferrite magnet woofer pairs with the JBL 2408H-2 1.5” poly-annular diaphragm compression driver to provide clarity and definition at maximum volume, while updated image control waveguides improve dispersion across a 90° x 50° pattern.
Professional DSP capabilities set the PRX912 apart from conventional portable speakers, featuring a comprehensive suite accessible through both an onboard colour LCD screen and the JBL Pro Connect app. The integrated dbx DriveRack technology includes live and fixed Automatic Feedback Suppression, soft system limiter with Soundcraft Overeasy option, and speaker delay settings up to 180ms in precise 100-microsecond intervals. A 12-band parametric EQ provides detailed system tuning and tonal control, while the G-Sensor Automatic Position Detect optimises performance based on main or monitor orientation.
Built for the demands of professional touring and installation, the PRX912 features a polypropylene/talcum composite cabinet with computer-modelled internal ribbing that increases rigidity while improving both acoustic performance and durability. Connectivity options include two XLR balanced combo jacks, 3.5mm auxiliary input, two XLR-M loop-through outputs, and one XLR-M mix out, all operating with ultra-low system latency under 1ms. The JBL Pro Connect app enables complete control of up to 10 speakers and integrates seamlessly with JBL EON ONE MK2, PRX ONE and EON700 systems, backed by JBL’s industry-leading seven-year warranty.
- Transducers: 912G 12” ferrite magnet woofer & JBL 2408H-2 1.5" poly-annular diaphragm compression driver
- Updated JBL image control waveguides improve dispersion
- Low-noise, low-distortion gain staging design
- Lightweight, efficient Class D amplification
- Power: 2,000 watts peak/1,000 watts RMS
- Frequency response: 50 Hz–20 kHz @4pi (-10 dB); 65 Hz–17 kHz @4pi (-3 dB)
- Dispersion: 90° x 50°
- Max SPL: 132 dB
- Crossover frequency: 2,050 Hz
- Optimised presets for pairing full-range speakers with subwoofers
- G-Sensor Automatic Position Detect optimises tuning based on main or monitor orientation
- Colour LCD screen provides access to comprehensive DSP suite
- DriveRack Technology includes Automatic Feedback Suppression, system limiter and 180ms of speaker delay in 100-microsecond intervals for precise time-aligned systems
- JBL Pro Connect app allows full system control of up to 10 speakers and line integration with JBL EON ONE MK2, PRX ONE and EON700 systems
- Quiet fanless operation
- Ultra-low system latency: <1ms
- Polypropylene/talcum composite cabinet is optimised for rigidity and durability
- I/Os: 2 XLR balanced Combo jacks, 1 3.5mm aux, 2 XLR-M loop-through, 1 XLR-M mix out
- Two integrated handles (top and side)
- Suspension/mounting: dual 36mm pole socket, six M10 suspension points
- Net weight: 19.5 kg (43 lbs); gross weight: 23.5 kg (51.8 lbs)
- Dimensions: 636 mm x 394 mm x 332 mm (25.04 in x 15.5 in x 13 in) (H x W x D)
- Shipping dimensions: 668 mm x 506 mm x 444 mm (26.3 in x 19.9 in x 17.5 in) (H x W x D)
- Backed by industry-leading seven-year warranty



