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Professional Powered Two-Way 8-inch PA Loudspeaker
The JBL PRX908, part of the PRX900 Series of powered loudspeakers and subwoofers, takes professional portable PA performance to a new level with advanced acoustics, comprehensive DSP, unrivaled power performance and durability and complete BLE control via the JBL Pro Connect app. The PRX900 Series is a versatile solution for professional DJs and bands, music venues, rental houses, corporate A/V providers, or anyone who needs durable professional systems that deliver powerful, room-filling sound in any portable or installed scenario.
This powered two-way 8-inch loudspeaker is built entirely from the ground up to leverage JBL’s most advanced acoustic innovations. A next-generation driver system—powered by an ultra-efficient Class D amplifier—delivers clarity and definition at maximum volume, with improved dispersion and smooth low-frequency extension.
PRX908’s class-leading DSP package, accessible via an onboard color LCD or the JBL Pro Connect app, features 12-band parametric EQ for system tuning and nuanced tonal control; integrated dbx DriveRack technology includes live and fixed Automatic Feedback Suppression, soft system limiter with Soundcraft Overeasy option and speaker delay settings and presets.
The JBL Pro Connect app provides complete hardware and DSP control of up to 10 speakers; integrate PRX900 Series models with JBL EON ONE MK2, PRX ONE and EON700 systems and access app-exclusive functions including speaker snapshots and grouping.
The PRX908 is designed to withstand the rigors of the road. Its composite cabinet features a computer-modeled internal ribbing design that increases overall cabinet rigidity, which improves acoustic performance and durability. Like with every JBL product, everything is reinforced by industry-leading test and validation protocols.
Features
- Transducers:
- 908G 8″ ferrite magnet woofer
- JBL 2408H-2 1.5” poly-annular diaphragm compression driver
- Updated JBL image control waveguide improves dispersion
- Low-noise, low-distortion gain staging design
- Lightweight, efficient Class D amplification
- Power: 2,000 watts peak/1,000 watts RMS
- Frequency response: 55 Hz–20 kHz @4pi (-10 dB); 65 Hz–20 [email protected] (-3 dB)
- Dispersion: 105° x 60°
- Max SPL: 126 dB
- Crossover frequency: 1,930 Hz
- Onboard color LCD screen provides access to mixing and DSP
- DriveRack Technology includes Automatic Feedback Suppression, system limiter and 180ms of speaker delay in 100-microsecond intervals for precise time-aligned systems
- Optimized presets for pairing full-range speakers and subwoofers
- 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
- G-Sensor Automatic Position Detect optimizes tuning based on main or monitor orientation
- Polypropylene/talcum composite cabinet is optimized 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
- Integrated handle (top)
- Suspension/mounting: dual 36mm pole socket, six M10 suspension points
- Ultra-low system latency: <1 ms=”” li=””>
- Quiet fanless operation
- Net weight: 13.7 kg (30.2 lbs); gross weight: 16.5 kg (36.4 lbs)
- Dimensions: 479 mm x 312 mm x 285 mm (18.9 in 12.3 in x 11.2 in) (H x W x D)
- Shipping dimensions: 515 mm x 424 mm x 397 mm (20.3 in 16.7 in x 15.6 in) (H x W x D)
Downloads
| Size | ||||
Bim Objects |
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 PRX908 BIM Object |
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Software |
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 Pro Connect |
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 Pro Connect |
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Ease Data |
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| PRX908 EASE DLL |
2.03 MB | |||
Spec Sheets |
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 PRX908 Spec Sheet |
601 KB | |||
Quick Start Guides |
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| PRX900 Quick Start Guide |
301 KB | |||
| PRX900 Quick Start Guide |
304 KB | |||
| PRX900 Quick Start Guide |
302 KB | |||
| PRX900 Quick Start Guide |
302 KB | |||
| PRX900 Quick Start Guide |
302 KB | |||
User Guides |
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| PRX900 User Guide |
3.45 MB | |||
| PRX900 User Guide |
3.45 MB | |||
| PRX900 User Guide |
3.37 MB | |||
| PRX900 User Guide |
3.38 MB | |||
| PRX900 User Guide |
3.38 MB | |||
If any of the links above result in strange characters in your browser, please right-click the file to save it to your computer.
Parts & Service
Specifications
| 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) |
Accessories
PRX908-BAG | Speaker Tote Bag Designed for JBL PRX908 Powered 8-Inch Loudspeaker
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Tote Bag for PRX908 Speaker
- Tough, Water-Resistant 600D Black Polyester Exterior Fabric with Rubber Feet on Bottom of Bag
- Soft, 420D Polyester Interior Fabric with Protective Padding
- Heavy-Duty Dual Zipper System Opens Entire Top of Bag for Easy Loading & Unloading
- Large Exterior Pocket for Storing Cables & Accessories
- Top Handle Cutout with Hook-and-Loop Flap Closure
- Secure-Wrap Reinforced Dual Handles for Easy Transport
- Exterior Dimensions: 13.25”/337mm (L) x 14.5”/368mm (W) x 20.5”/521mm (H), Net Weight: 2.8 lbs./1.3 kg
- Interior Dimensions: 12.5”/318mm (L) x 12.5”/318mm (W) x 19”/483mm (H)
PRX908-CVR | Speaker Slipcover Designed for JBL PRX908 Powered 8-Inch Loudspeaker
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Slip On Cover for PRX908 Speaker
- Tough, Water-Resistant 600D Black Polyester Exterior Fabric
- Soft, 210D Polyester Interior Fabric with Protective Padding
- Top Handle Cutout with Hook-and-Loop Flap Closure
- Exterior Dimensions: 12”/305mm (L) x 13”/330mm (W) x 19.5”/495mm (H), Net Weight: 1 lbs./0.5 kg
- Interior Dimensions: 11”/279mm (L) x 12.5”/318mm (W) x 18.5”/470mm (H)
PRX908-CVR-WX | Weather-Resistant Speaker Cover Designed for JBL PRX 908 Powered 8-Inch Loudspeaker
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Weather-Resistant Cover for PRX908 Speaker
- Live-In Design Permits Full Functionality & Access to Controls While Speaker Remains Inside Cover
- Tough, Water-Resistant 600D Black Polyester Exterior Fabric
- Soft, 210D Polyester Interior Fabric
- Top Handle Cutout for Easy Transport
- Exterior Dimensions: 11.5”/292mm (L) x 12.5”/318mm (W) x 19”/483mm (H), Net Weight: 1 lbs./0.5 kg
- Interior Dimensions: 11”/280mm (L) x 12”/305mm (W) x 18.75”/476mm (H)
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