JBL PRX700系列 JBL PRX710

额定功率：1500W
频率范围（-10dB）：Normal: 50Hz-19.6kHz
Boost: 42.9Hz-20kHz
频率响应（±3dB）：Normal: 63.5Hz-18.5kHz
 Boost: 53Hz-18.6kHz
覆盖角度：100°×60°
指向性指数（DI）：9 dB
指向性因素（Q）：8
分频点：1.9 KHz
最大声压级：133 dB
动态控制（输入）：dbx Type IV 限幅电路
尺寸（高×宽×深）：498.7×335.6×322.3 mm
净重：16.4 kg

 

 

 

10" Two-Way Multipurpose Self-Powered Sound 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. 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. Features : 133 dB peak SPL 10" 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 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 Specifications :   Power Rating : 1500 W Frequency Range (-10 dB) : Normal: 50 Hz – 19.6kHz Boost: 42.9 Hz – 20kHz Frequency Response (±3 dB) : Normal: 63.5 Hz – 18.5kHz Boost: 53 Hz – 18.6kHz Coverage Pattern : 100° x 60° nominal Directivity Index (DI) : 9 dB Directivity Factor (Q) : 8 Crossover Frequency : 1.9 kHz Maximum SPL : 133 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 M110-4 250mm (10 in) woofer HF Driver : 1 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 : 1 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 : 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) : 498.7 mm x 335.6 mm x 322.3 mm (19.63 in x 13.21 in x 12.69 in) Net Weight : 16.4 kg (36 lb)

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