PRX712
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39,900 บาท
-34%
เข้าชมยอดวิว 2414 ครั้ง
โปรโมชั่นพิเศษสุดยังลดราคาได้อีก โทร. 085-6383516
โปรโมชั่นพิเศษสุดยังลดราคาได้อีก โทร. 085-6383516
คำอธิบายของผลิตภัณฑ์
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.
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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.) |
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