特点
- 1.5” D2 dual diaphragm dual voice-coil compression driver delivers smooth and extended high frequency with ultra-low distortion
- 12” LF driver combines a ribbon-wire voice coil, a custom-made paper cone and a FEA optimized magnetic circuit to reproduce a wider frequency range with a smoother frequency response and lower distortion
- JBL SonicGuard™ technology protects the HF driver from overload
- VGC™ (Vented Gap Cooling™) technology guarantees uncompromised low frequency performance despite long service hours
- 80° × 80° horn ensures a constant directivity and smooth on- and off-axis response
- Switchable Passive or Bi-Amp mode meets different application requirements
- Rotatable JBL ENTERTAINMENT logo for both horizontal and vertical installation
- Sound reinforcement for bars, discos, clubs
- Live sound amplification for music restaurants and theatres
- Can be used with MG Series Line Array Speaker System
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Spec Sheets | ||||
updated: 12月 2019
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updated: 12月 2019
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Parts & Service
性能
频率范围 (-10dB) | 50 Hz - 20 kHz |
Frequency Response (±3 dB) | 60 Hz - 19 kHz |
Coverage | 80° × 80° |
System Power Rating (IEC, 2 hrs) (continuous/music/peak) | 500 W/1000 W/2000 W |
Maximum SPL (1m) | 126 dB continuous average (132 dB peak) |
System Sensitivity (4π) | 99 dB |
标称阻抗 | 8 ohms |
低频驱动单元 | 1 × 12” (304.8 mm)woofer with 3” (76.2 mm) voice coil |
HF 驱动程序 | 1 × JBL D2415K 1.5” (38.1 mm) dual voice coil, dual annular diaphragm |
Enclosure | Trapezoidal with 20 degree side angles, 15 mm birch plywood, fitted with handles |
Suspension/Mounting | 19 × M10 threaded points (5@top, 4@bottom, 4@each side, 2@rear) 35 mm Omni pole-mounting socket |
外观颜色 | Black DuraFlexTM finish |
网罩 | Powder coated, 1.8 mm perforated steel with acoustically transparent black fibre cloth backing |
Input Connector | NL4 Neutrik Speakon® in parallel for loop-thru |
Switch | Selectable passive and bi-amp mode |
尺寸(高 x 宽 x 厚) | 600 mm × 395 mm × 459 mm 23.6 inch × 15.6 inch × 18.1 inch |
净重量 | 24.6 kg (54.2 lbs) |