باند اکتیو حرفه ای ۲way جی بی ال (JBL) مدل PRX 710
باند اکتیو حرفه ای ۲way جی بی ال (JBL) مدل PRX 710
PRX710
۱۰″ Two-Way Multipurpose Self-Powered Sound
Reinforcement System
Reinforcement System
PRX710 is a compact and ultra-lightweight speaker in the PRX700 Series. It has been designed to deliver maximum performance for its weight and size.
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FEATURES
- ۱۳۳ dB peak SPL
- ۱۰″ low-frequency driver for low-distortion and higher SPL
- ۱٫۵″ diameter next generation JBL neodymium compression driver
- JBL designed waveguide for accurate coverage
- Efficient Class-D amplifier technology
- Normal and Boost user selectable EQ presets
- 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
- Integrated 36 mm pole mount socket
- Integrated handle with injection molded 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
APPLICATIONS
- The PRX710 is the most compact and versatile speaker in the PRX700 Series. Designed to deliver maximum performance for its weight and size as 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 PRX700 Series subwoofer, offering a high performance self-powered sub/sat system.
- The PRX710 is comprised of a 10″ woofer, a 2408H-2, 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver mounted to a 100° by 60° 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.
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SPECIFICATIONS
| Power Rating | ۱۵۰۰ W | |
| AC Power Input | ۱۰۰V – 240V~ 50/60 Hz | |
| Frequency Range (-10 dB) | Normal: 50 Hz – ۱۹٫۶kHz Boost: 42.9 Hz – ۲۰kHz |
|
| Frequency Response (±۳ dB) | Normal: 63.5 Hz – ۱۸٫۵kHz Boost: 53 Hz – ۱۸٫۶kHz |
|
| Coverage Pattern | ۱۰۰° x 60° nominal | |
| Directivity Index (DI) | ۹ dB | |
| Directivity Factor (Q) | ۸ | |
| Crossover Frequency | ۱٫۹ kHz | |
| Maximum SPL | ۱۳۳ 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 | ۲۰K Ohms (balanced), 10K Ohms (unbalanced) | |
| LF Driver | ۱ x JBL M110-4 250mm (10 in) woofer | |
| HF Driver | ۱ x JBL 2408H-2 37.5 mm (1.5″) annular polymer diaphragm, neodymium compression driver | |
| Enclosure | Trapezoidal, 18 mm, plywood | |
| Suspension / Mounting | single 36 mm pole socket, 8 x M10 Suspension Points, 1 x M10 pull back point | |
| Transport | ۱ x integrated handle with injection molded backing cup | |
| Finish | Obsidian DuraFlex™ finish | |
| Grille | Powder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing. | |
| Input Connectors | ۲ x Balanced XLR / 1/4 inch input, 2 x unbalanced RCA input | |
| Output Connectors | ۱ male XLR balanced output | |
| Dimensions (H x W x D) | ۴۹۸٫۷ mm x 335.6 mm x 322.3 mm (19.63 in x 13.21 in x 12.69 in) |
|
| Net Weight | ۱۶٫۴ kg (36 lb) |
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