JBL PRX812W Powered Loudspeakers
JBL PRX812W Powered Loudspeakers
12” Two-Way Full-Range Main System/Floor Monitor with Wi-Fi
The JBL PRX812 is a full-range speaker designed for main system and floor monitor applications. Featuring a 12”, two-way, bass-reflex design powered by a 1500-watt class-D amplifier, PRX812 delivers incredible volume in a lightweight and compact form factor.
Key Features
- Built-in Wi-Fi for wireless control of your system from anywhere in the venue
- Free PRX Connect mobile app for iOS and Android provides wireless control over volume levels, 8-band parametric EQ and up to 50ms of speaker delay to fine-tune your sound
- Class-leading 1500-watt amplifier delivers ample power to fill your venue
- JBL Differential Drive® transducers for higher SPL in a lightweight design
- Next-generation JBL neodymium compression drivers
- Redesigned Crown input technology, including XLR, 1/4” and RCA inputs plus XLR loop-through
- Intelligent variable-speed fan activates only when needed to reduce noise
- Updated tuning delivers flat frequency response and smooth off-axis behavior
- Durable wooden cabinets, tour-proven DuraFlex™ finish and dent-resistant 16-gauge grilles
- Universal power supply for worldwide compatibility
- dbx Type IV™ limiting ensures clear, accurate sound at high volumes
- Brutal testing regimen—including the famous JBL 100-hour power test—ensures reliable performance
Specs
PA Speaker
| Configuration | Active 2-Way |
| Enclosure Type | Bass-Reflex Loudspeaker/Floor Monitor |
| Total Power Capacity | 1500 W |
| Amplifier Power Rating | 2 x 750 W |
| Amplifier Class | Class-D |
Drivers
| HF Driver | 1 x 1.5" / 3.8 cm Polymer Compression Driver |
| LF Driver | 1 x 12" / 30.5 cm Woofer |
| Magnet |
HF: Neodymium |
Performance
| Frequency Range | 52.6 Hz to 20 kHz -10 dB (Main) 50.3 Hz to 20 kHz -10 dB (Monitor) |
| Frequency Response | 58.1 Hz to 20 kHz ±3 dB (Main) 59 Hz to 20 kHz ±3 dB (Monitor) |
| Maximum SPL | 135 dB (Peak) |
| Coverage Angle | 90° H x 50° V |
| Directivity | 10.2 dB (Directivity Index) 10.4 dB (Directivity/Q Factor) |
| I/O Impedance |
Input: 20 Kilohms (Balanced) 10 Kilohms (Unbalanced) |
Connectivity
| Audio I/O |
2 x Combo XLR-1/4" TRS Balanced Input 2 x RCA Unbalanced Input |
Signal Processing
| Crossover | 1.9 kHz |
| EQ | Yes |
| Dynamic Processing | Limiter |
Power
| AC Input Power | 100 to 240 VAC, 50 / 60 Hz |
Physical
| Mounting |
2 x 1.4" / 36 mm Pole Socket 12 x M10 |
| Handles | 1 |
| Construction Material | Plywood |
| Dimensions | 23.6 x 15.1 x 13.4" / 59.9 x 38.4 x 34 cm |
| Weight | 42.5 lb / 19.3 kg |
Packaging Info
| Package Weight | 49 lb |
| Box Dimensions (LxWxH) | 25.5 x 19.5 x 18" |
Spec Sheet
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