Product Highlights
- 1500W, 12" 2-way active PA speaker
- Onboard Wi-Fi technology and advanced DSP offer remote system operation
- 12" Woofer and 1.5" Compression Drivers
- Frequency Response 58 Hz to 20 kHz
- 135 dB Max SPL Output
Overview
The PRX812W from JBL is a 2-way powered loudspeaker designed for main PA and monitor applications with extensive Wi-Fi control over the on-board DSP. The speaker utilizes two 750W Class-D amplifiers delivering a total of 1500W to the 12″ woofer and 1.5″ compression driver, which combine to offer a frequency range of 52 Hz to 20 kHz at 135 dB maximum SPL output.
Specifications
| System Type | Self-Powered 12.0″ / 30.5 cm, two-way, bass-reflex |
| Max SPL Level | 135 dB peak |
| Frequency Range | Frequency Range (-10 dB) Main: 52.6 Hz to 20 kHz Monitor: 50.3 Hz to 20 kHz |
| Frequency Response ± 3dB | Main: 58.1 Hz to 20 kHz Monitor: 59 Hz to 20 kHz |
| Input Connectors | 2 x Balanced combo XLR-1/4″ / 6.35 mm input 2 x unbalanced RCA input |
| Input Impedance | 20 kOhms (balanced) 10 kOhms (unbalanced) |
| Signal Indicator | Limit: Yellow LED indicates peak output has been reached and DSP limiter is acting Signal: Green LED indicates signal present Power: Blue indicates system has power and ready to pass audio |
| EQ Section | User-selectable presets for Main or Monitor position, Advanced EQ settings available using Wi-Fi and PRX Connect application |
| Dynamics | dbx Type IV limiter circuit |
| Crossover Frequency | 1.850 kHz |
| Amplifier | |
|---|---|
| Design | Highly efficient Class-D amplifier |
| Power Rating | 1500 W (750 W x 2) |
| AC Power | 100 to 240 VAC ~ 50/60 Hz |
Technical Documentation
JBL PRX812
12” Powered Speaker
- Rentex No. JBLPRX812
- Mfr No. PRX812W
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Available for same-day delivery in most major cities
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Item is show-ready, double-tested for functionality
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Accessories included, matched to the main unit
