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.
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特点
- 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.
下载
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Data Sheets | ||||
PRX712 Datasheet
updated: 10月 2020
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5.1 MB | |||
Specifications | ||||
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PRX712 Spec Sheet
updated: 10月 2020
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889.1 KB | |||
Brochures | ||||
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Portable Sound Full Line 2015 Catalog
updated: 10月 2020
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2.5 MB | |||
CAD Drawings | ||||
PRX700 2D Drawings CAD
updated: 10月 2020
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6.4 MB | |||
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PRX700 2D Drawings PDF
updated: 10月 2020
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704.2 KB | |||
Compliances | ||||
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PRX700 Declaration of Conformity
updated: 10月 2020
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133.1 KB | |||
User Guides | ||||
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PRX700 Users Guide
updated: 10月 2020
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2.0 MB | |||
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PRX700 Users Guide Spanish
updated: 10月 2020
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779.5 KB | |||
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PRX700 Users Guide French
updated: 10月 2020
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898.5 KB | |||
Accessories | ||||
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PRX700 Users Guide German
updated: 10月 2020
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906.0 KB | |||
Images | ||||
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PRX712 Monitor
updated: 10月 2020
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583.2 KB | |||
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PRX712 Monitor No Grill
updated: 10月 2020
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508.2 KB | |||
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PRX712 Back
updated: 10月 2020
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245.5 KB | |||
Ease Data | ||||
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Ease SPK/DLL Files - Full JBL Pro Line
updated: 3月 2022
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21.0 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
性能
| 额定功率 | 1500 W |
| AC power input | 100V - 240V~ 50/60 Hz |
| 频率范围 (-10dB) | Main: 44.8 Hz – 19.6 kHzMonitor: 44.8 Hz – 19.5 kHz |
| Frequency Response (±3 dB) | Main: 55.7 Hz – 18.2 kHzMonitor: 56.5 Hz – 17.7 kHz |
| 覆盖范围 | 90° x 50° nominal |
| Directivity Index (DI) | 10.2 dB |
| Directivity Factor (Q) | 10.4 |
| 分频点 | 1.8 kHz |
| Maximum SPL (1m) | Normal: 135 dBBoost: 135 dB |
| Signal Indicators | Limit: Yellow LED indicates peak output has been reached and dsp limiter is actingSignal: Green LED indicates signal presentPower/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 |
输入阻抗 |
20K Ohms (balanced), 10K Ohms (unbalanced) |
| 低频驱动单元 | 1 x JBL 272G 305mm (12 in) woofer |
| HF 驱动程序 | 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 |
| 外观颜色 | Obsidian DuraFlex™ finish |
| 网罩 | Powder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing. |
| 输入接口 | 2 x Balanced XLR / 1/4 inch input, 2 x unbalanced RCA input |
| 输出连接器 | 1 male XLR balanced output |
| 尺寸（高 x 宽 x 厚） | 612.394 mm x 384.556 mm x 341.376 mm(24.11 in x 15.14 in x 13.44 in) |
| 净重量 | 19.4 kg (42.5 lb.) |
accessories
PRX812W-CVR | Deluxe Padded Protective Cover for PRX812W or PRX712
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Deluxe padded cover for PRX812W or PRX712. Water Resistant Black Nylon Exterior, 5mm Padding, Handle Access Openings.
JBL-FLIGHT-PRX812W | Flight Case; Holds 2X PRX812W
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Flight Case for (2x) PRX812W. 1/2" Plywood Construction, 3.5" Casters. Truck Pack Exterior.
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