12" Two-Way Full-Range Main System/Floor Monitor
PRX712 is a compact and versatile speaker in the PRX700 Series. 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.
- 135 dB peak SPL
- 12" Differential Drive® low-frequency driver for low-distortion and higher SPL
- 1.5" diameter next generation JBL neodymium compression driver
- JBL designed waveguide for accurate coverage
- Efficient Class-D amplifier technology
- Optimized EQ for monitor or front-of-house applications
- DSP input section, crossover, dynamic limiting, component optimization, selectable system EQ
- Line level and direct microphone input capability
- Professional XLR-1/4" combination inputs, RCA inputs, and XLR loop-through
- Multi-angle enclosure for main PA or floor monitor applications
- Integrated 36 mm pole mount socket with angle down tilt
- Injection molded handle with backing cup for easy transport
- Integrated M10 suspension points for easy setup
- Lightweight poplar plywood cabinets made structurally sound with tongue and groove joints and protected by JBL’s tour proven DuraFlex™finish.
- Cloth backed, dent-resistant 16 gauge steel grilles
- PRX712 is a compact and versatile speaker in the PRX700 Series. 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 PRX712 is a perfect match with a PRX718XLF subwoofer,
- offering a high performance self-powered sub/sat system.
- The PRX712 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 PRX700 cabinets are built from a combination of 25mm (on the top and bottom for added rigidity)
- and 18mm, strong, light-weight poplar plywood made structurally sound with tongue and groove joints.
- All PRX700 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.
| Power Rating | 1500 W | |
| AC Power Input | 100V - 240V~ 50/60 Hz | |
| Frequency Range (-10 dB) | Main: 44.8 Hz – 19.6 kHz Monitor: 44.8 Hz – 19.5 kHz | |
| Frequency Response (±3 dB) | Main: 55.7 Hz – 18.2 kHz Monitor: 56.5 Hz – 17.7 kHz | |
| Coverage Pattern | 90° x 50° nominal | |
| Directivity Index (DI) | 10.2 dB | |
| Directivity Factor (Q) | 10.4 | |
| Crossover Frequency | 1.8 kHz | |
| Maximum SPL | Normal: 135 dB Boost: 135 dB | |
| Signal Indicators | Limit: Yellow LED indicates peak output has been reached and dsp limiter is acting Signal: Green LED indicates signal present Power/Standby: Blue indicates system has power and ready to pass audio, Red indicates system has power but is in a power saving mode and will not pass audio. | |
| Dynamic Control (Input) | dbx Type IV™ limiter circuit | |
| Input Impedance | 20K Ohms (balanced), 10K Ohms (unbalanced) | |
| LF Driver | 1 x JBL 272G 305mm (12 in) woofer | |
| HF Driver | 1 x JBL 2408H-2 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver | |
| Enclosure | Asymmetrical, 18 mm, plywood | |
| Suspension / Mounting | Dual 36 mm pole socket, 12 x M10 Suspension Points | |
| Transport | 1 x injection molded handles with backing cup | |
| Finish | Obsidian DuraFlex™ finish | |
| Grille | Powder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing. | |
| Input Connectors | 2 x Balanced XLR / 1/4 inch input, 2 x unbalanced RCA input | |
| Output Connectors | 1 male XLR balanced output | |
| Dimensions (H x W x D) | 612.394 mm x 384.556 mm x 341.376 mm (24.11 in x 15.14 in x 13.44 in) | |
| Net Weight | 19.4 kg (42.5 lb.) |