12寸双放大器两路系统
VTX F系列是一款多用途音箱,旨在为音响制作公司提供多种灵活选项,以便部署高质量音频,既可以作为独立的前方系统,也可以与伴随的VTX F18S组成卫星和低音炮系统,或作为舞台地面监听和填充音箱。
VTX F系列是一款多用途音箱,旨在为音响制作公司提供多种灵活选项,以便部署高质量音频,既可以作为独立的前方系统,也可以与伴随的VTX F18S组成卫星和低音炮系统,或作为舞台地面监听和填充音箱。

The revolutionary D2 Dual Driver dramatically improves the sound and performance of high frequencies, providing an extreme output advantage over conventional systems with significantly higher array power, reduced distortion, double the number of voice coils and more than double the power handling. This results in a dramatic increase in pure high frequency sound pressure levels in the same physical footprint with a 30% reduction in weight.
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JBL's exclusive dual voice coil, dual magnetic gap Differential Drive technology is at the core of all VTX models, dramatically reducing driver weight while greatly enhancing all critical performance parameters: frequency response, power output and distortion.
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With the VTX Series you are not just using a product, you are gaining access to an expert system. Tools for system design and all the components to analyze, configure, set up and control a VTX system are all part of the JBL commitment to total system integration and support. The goal is maximum efficiency and the highest possible level of performance in any venue, anywhere in the world.
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| 系统类型 | 2-Way Premium Multi-Purpose Loudspeaker with 12” Differential Drive® Woofer and D2 Dual Driver |
| Components | 1 x 2262H 12" Diameter Dual (3 in) Voice Coil, Neodymium Differential Drive®, Direct Cooled™ Transducer 1 x D2430K D2 Dual Diaphragm Dual Voice Coil Compression Driver |
| 覆盖范围 | 90 x 50 degrees |
| 频率范围 (-10dB) | 51 Hz - 21.5 kHz (short throw mode, free field) 44 Hz - 21.5 kHz (monitor mode, half-space) |
| Frequency Response (±3 dB) | 69 Hz – 20 kHz (short throw mode, free field) 58 Hz - 20 kHz (monitor mode, half-space) |
灵敏度 |
96 dB LF, 108 dB HF |
| Nominal Section Impedances | 8 ohms LF, 20 ohms HF |
| Transducer Power Rating (AES 2 hour) | 1000W LF, 200W HF cont 4000W LF, 800W HF peak |
| 尺寸(高 x 宽 x 厚) | 548.6mm x 396.2mm x 304.8mm (21.6in x 15.6in x 12in) |
| Net Weight (each) | 19.1 kg (42 lbs) |
| Maximum Peak Output *2 | 132 dB (Preset: VTX F12 80) |
| 标称阻抗 | LF = 8 ohms HF = 20 ohms |
| 低频驱动单元 | 1 x 12" Diameter Dual (3 in) Voice Coil, Neodymium Differential Drive®, Direct Cooled™ Transducer |
| HF 驱动程序 | 1 x D2430K D2 Dual Diaphragm Dual Voice Coil Compression Driver |
| Enclosure | Symmetrical stage monitor (53 degree angle); 18 mm, 11-ply Baltic birch plywood; black DuraFlex™ finish; integral recessed handle |
| Suspension / Mounting | Integral pole mount socket (35 mm diameter); 16 x M10 mount points; Optional U-bracket and extension rod (SS5-BK) accessories available |