باند اکتیو حرفه ای ۲way جی بی ال (JBL) مدل PRX 735
باند اکتیو حرفه ای ۲way جی بی ال (JBL) مدل PRX 735
PRX735
۱۵″ Three-Way Full-Range Main System
The PRX735 is a self-powered, lightweight three-way loudspeaker system capable of delivering a very high level of performance over a broad bandwidth.
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FEATURES
- ۱۳۶ dB peak SPL
- ۱۵″ Differential Drive® low-frequency driver for low-distortion and higher SPL
- ۱۶۵ mm (6.5 in) horn loaded midrange transducer
- 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
- Multiple injection molded handles 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
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APPLICATIONS
- This speaker is ideally suited to applications where the program material exhibits subtlety and nuance. Perfectly capable of reproducing high fidelity full range sound without a subwoofer, when coupled with the extended low frequencies of the PRX718XLF, complete control over the entire audio spectrum is attained. As with all the full-range PRX700 Series systems, two EQ selections can be used to optimize the system for the program material and/or environment. The input section also accommodates either Line or Mic/Instrument level inputs.
- The PRX735 is a self-powered, lightweight three-way loudspeaker system capable of delivering a very high level of performance over a wide bandwidth. The PRX735 is comprised of one 15 in 275G Differential Drive® woofer, a 165 mm (6.5 in) 196H horn-loaded mid-range and a 2408H-2 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver mounted to a 90° by 50° horn, all driven by a 1500 watt Audio Class-D 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 overload lights indicate the system status and assist in setting the optimum level via the level control knob.
SPECIFICATIONS
| Power Rating | ۱۵۰۰ W | |
| AC Power Input | ۱۰۰V – 240V~ 50/60 Hz | |
| Frequency Range (-10 dB) | Normal: 35 Hz – ۲۰ kHz Boost: 34 Hz – ۲۰ kHz |
|
| Frequency Response (±۳ dB) | Normal: 42 Hz – ۲۰ kHz Boost: 39 Hz – ۲۰ kHz |
|
| Coverage Pattern | ۹۰° x 50° nominal | |
| Directivity Index (DI) | ۱۰٫۵ dB | |
| Directivity Factor (Q) | ۱۱٫۲ | |
| Crossover Frequency | ۴۸۰ Hz, 2.0 kHz | |
| Maximum SPL | Normal: 136dB Boost: 136dB |
|
| 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 275G 380mm (15 in) woofer | |
| MF Driver | ۱ x JBL 196H 165mm (6.5 in) horn-loaded midrange transducer | |
| 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 | ۱۲ x M10 Suspension Points | |
| Transport | ۲ 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 Connector | ۱ male XLR balanced output | |
| Dimensions (H x W x D) | ۹۵۲٫۵ mm x 445.0 mm x 537.97 mm (37.5 in x 17.52 in x 21.18 in) |
|
| Net Weight | ۳۴٫۹ kg (77 lb) |
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