12” Two-Way Full-Range Main System/Floor Monitor with Wi-Fi
The JBL PRX812W 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, PRX812W delivers incredible volume in a lightweight and compact form factor.
| 
 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
| 
 Applications  | 
· PRX812W is a compact and versatile speaker in the PRX800 Series with remote Wi-Fi control of onboard DSP EQ parameters. It has been designed to deliver maximum performance for its weight and size as both a stage monitor and a front of house main PA. Two user selectable EQ settings are provided to optimize the system for either application. With a dual socket pole mount the PRX812W is a perfect match with a PRX818XLFW subwoofer, offering a high performance self-powered sub/sat system.
· The PRX812W is comprised of a 12” Differential Drive® woofer, a 2408H-1, 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver mounted to a 90° by 50° horn, all driven by 1500 watt Class-D digital power amplifier. Sophisticated DSP is at the core of a fully featured input section, providing user selectable system EQ, protection, input sensitivity selection, cross-over functionality, dynamic limiting and discrete component optimization.
· All PRX800 cabinets are built from a combination of 25 mm (on the top and bottom for added rigidity) and 18 mm, strong, light-weight poplar plywood made structurally sound with tongue and groove joints. All PRX800 Series cabinets are protected by JBL’s tour proven DuraFlex™ finish. Grilles are made from dent-resistant 16 gauge steel and handles are made from light-weight glass-filled nylon for added strength and durability. All M10 suspension points are constructed from 14 gauge steel and have been tested with a yield-strength of 1000 lbs. each.
· The amplifier input panel offers XLR or ¼ inch jack compatibility and a sensitivity switch provides extra flexibility, making it possible to connect literally any sound source without using a mixer. Signal present and limiter lights indicate the system status and assist in setting the optimum level via the level control knob.
| 
 Specifications  | 
| 
 System Type  | 
 Self Powered 12”, two-way, bass-reflex  | 
| 
 Maximum SPL Output  | 
 135 dB peak  | 
| 
 Frequency Range (-10 dB)  | 
 Main: 52.6-20k   | 
| 
 Frequency Response (±3 dB)  | 
 Main: 58.1 - 20k   | 
| 
 Input Connectors  | 
 2 x Balanced XLR / 1/4 inch input, 2 x unbalanced RCA input  | 
| 
 Input Impedance  | 
 20K Ohms (balanced), 10K Ohms (unbalanced)  | 
| 
 Signal Indicators  | 
 Limit: Yellow LED indicates peak output has been reached and dsp limiter is acting   | 
| 
 EQ  | 
 User selectable presets for Main or Monitor position, Advanced EQ settings available using Wi-Fi and PRX Connect application  | 
| 
 Dynamic Control (Input)  | 
 dbx Type IV™ limiter circuit  | 
| 
 Crossover Frequency  | 
 1.850 kHz  | 
| 
 Design  | 
 Highly efficient Class-D amplifier  | 
| 
 Power Rating  | 
 1500W (750W x 2)  | 
| 
 AC Power Input  | 
 100V - 240V ~ 50/60 Hz  | 
| 
 LF Driver  | 
 1 x JBL 272G 305 mm (12 in) woofer  | 
| 
 HF Driver  | 
 1 x JBL 2408H-2 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver  | 
| 
 Coverage Pattern  | 
 90° x 50° nominal  | 
| 
 Directivity Index (DI)  | 
 10.2 dB  | 
| 
 Directivity Factor (Q)  | 
 10.4  | 
| 
 Enclosure  | 
 Asymmetrical, 18 mm, plywood  | 
| 
 Suspension / Mounting  | 
 Dual 36 mm pole socket, 12 x M10 Suspension Points  | 
| 
 Transport  | 
 1 x injection molded handle with backing cup  | 
| 
 Finish  | 
 Obsidian DuraFlex™ finish  | 
| 
 Grille  | 
 Powder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing.  | 
| 
 Dimensions (H x W x D):  | 
 599 mm x 385 mm x 341 mm   | 
| 
 Net Weight  | 
 19.4 kg (42.5 lb)  | 
| 
 Gross Weight  | 
 21.2 kg (48.0 lb)  |