JBL PRX908 Professional Powered Two-Way 8-inch PA Loudspeaker


Was: $849.00
Now: $699.00
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All-New Acoustic Designs

From cones to cabinets, the PRX908 has been built from the ground From cone to cabinet, the PRX908 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, PRX908 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 full-bandwidth 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

PRX908 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. PRX908 features dual 36mm pole sockets and six M10 suspension points. A built-in gyrosensor automatically optimizes tuning depending on monitor or mains placement.


Frequency Range (-10dB) 67 Hz - 20 kHz (4π)
Frequency Range (-3 dB) 65 Hz - 15 kHz (4π)
Coverage Pattern 105° x 60°
Transducer Impedence Rated: Woofer: 4 Ω
           Tweeter: 8 Ω
Max SPL 126 dB
Power Rating 2000W peak / 1000W RMS
Cooling Natural Convection
No Fan
Crossover Frequency 1930 Hz
I/O x2 Combo Inputs and x1 3.5 mm Stereo Jack
x2 XLR Through Out and x1 Mix Out
Suspension/Mounting 6x M10 Suspension Point and Pole Mount
Product Dimensions (H x W x D) 479 x 312 x 285 mm (18.9 x 12.3 x 11.2 in)
Net Weight 13.7 kg (30.2 lbs)