15英寸二路全频主扩/地监系统
2路15英寸是便携式PA扬声器最具辨识度的形式,在体积和性能之间提供完美平衡。PRX715确实是个例外;它小巧、轻便、多功能且功率强大。
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特点
- 136 dB peak SPL
- 15" 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
- The 2-way 15" offers the perfect balance between size and performance. The PRX715 truly is an exception; it’s small, light weight, versatile and powerful. The performance and asymmetrical design make this a perfect choice for musicians, entertainers and DJ’s when portability is key, or when hung by the suspension points, an exceptional light-duty installation speaker. All PRX700 Series speakers were designed to excel in sound reinforcement where challenging audio environments and loud volumes are the norm. For applications requiring full bandwidth sound reproduction, the PRX715 delivers the optimum balance. For live music, recorded music playback and speech the user has the option of tailoring the EQ. A microphone can be directly connected to the speaker input for quick PA applications. Coupled with a PRX700 sub-woofer the system becomes an efficient, full-range sound system.
- The PRX715 is comprised of 15" 275G Differential Drive® woofer, 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 1500 watt 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.
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Data Sheets
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Specifications
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Brochures
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CAD Drawings
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Compliances
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133.1 KB |
User Guides
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Accessories
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906.0 KB |
Images
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313.4 KB |
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497.9 KB |
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205.6 KB |
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零件与服务
性能
| 额定功率 | 1500 W |
| AC power input | 100V - 240V~ 50/60 Hz |
| 频率范围 (-10dB) | Main: 42.9 Hz - 19.5 kHzMonitor: 43.6 Hz - 19.3 kHz |
| Frequency Response (±3 dB) | Main: 58.1 Hz - 17.2 kHzMonitor: 60.7 Hz - 16.7 kHz |
| 覆盖范围 | 90° x 50° nominal |
| Directivity Index (DI) | 10.2 dB |
| Directivity Factor (Q) | 10.4 |
| 分频点 | 1.7 kHz |
| Maximum SPL (1m) | Normal: 136 dBBoost: 136 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 275G (15 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） | 714.43 mm x 445.13 mm x 358.71 mm(28.13 in x 17.52 in x 14.12 in) |
| 净重量 | 21.6 kg (47.5 lb.) |
配件
PRX815W-CVR | Deluxe Padded Protective Cover for PRX815W or PRX715
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Deluxe padded cover for PRX815W or PRX715. Water Resistant Black Nylon Exterior, 5mm Padding, Handle Access Openings.
JBL-FLIGHT-PRX815W | Flight Case; Holds 2X PRX815W
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Flight Case for (2x) PRX815W. 1/2" Plywood Construction, 3.5" Casters. Truck Pack Exterior.
说明书
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PRX815W Hi Res Image Back
[3.8 MB]
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PRX815W Hi Res Image with Grille
[1.7 MB]
顾问支持
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