JBL VTX A12 是一款完整的巡演音响解决方案，适用于中到大型巡演应用和高端固定安装。VTX A12 从零开始设计，旨在应对租赁公司、前方工程师和巡演声音制作团队的独特挑战。下一代 JBL 变换器技术和高频波导设计提供了无与伦比的性能、灵敏度和覆盖范围。专利的 JBL 吊装机制和重新设计的悬挂系统简化了部署和设置过程。而且对物理设计的改进最大限度地提高了可靠性和多功能性，同时减少体积并显著降低重量。VTX A12 不仅是一个优越的线阵列——它是处理巡演声音的一种全新方法。
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| 频率范围 (-10dB) | 46 Hz - 19k Hz (Preset: VTX A12) |
| Horizontal Coverage (-6 dB) | 90 degrees nominal (250 Hz - 18k Hz) |
| Max SPL | 146 dB (Preset: VTX A12) |
| System Amplification | Crown Audio I-Tech HD |
| 标称阻抗 | LF: 2x 8 ohms MF: 8 ohms HF: 8 ohms |
| 低频驱动单元 | (2) JBL 2264H 12-inch Neodymium Differential Drive® woofer |
| MF Driver | (4) JBL 2165H 5.5-inch Neodymium Differential Drive® woofer |
| HF 驱动程序 | (3) JBL 2423K 2-inch annular diaphragm compression driver |
| Enclosure | Finnish birch plywood, Black DuraFlex finish, integral recessed handles |
| Suspension / Mounting | High-grade steel with anti-corrosion coating, captive suspension plates, quick release pins, auto-locking mechanism for setting angles |
| Inter-enclosure Angle | 0.25 | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 4 | 6 | 8 | 10 |
| 尺寸（高 x 宽 x 厚） | 330 mm x 1118 mm x 495 mm 13 in x 44 in x 19.5 in |
| Net Weight (each) | 60.8 kg (134 lbs) |
VTX A12 AF Spec Sheet
[483.0 KB]
VTX A12 AF Customer Drawings
[869.5 KB]
VTX A12 Revit/BIM Files (rev2.0)
[33.3 MB]
VTX A12 Sketchup File (rev2.0)
[2.5 MB]
VTX A12 AF EB Spec Sheet
[421.8 KB]
VTX A12 AF EB Customer Drawings
[260.5 KB]
VTX A12 Revit/BIM Files (rev2.0)
[33.3 MB]
VTX A12 Sketchup File (rev2.0)
[2.5 MB]
VTX A12 SB Spec Sheet
[3.4 MB]
VTX A12 SB Customer Drawings
[1.4 MB]
VTX A12 Revit/BIM Files (rev2.0)
[33.3 MB]
VTX A12 Sketchup File (rev2.0)
[2.5 MB]
亮点：
VTX DELTA Spec Sheet
[871.9 KB]
VTX Delta Spec Sheet (revD)
[871.9 KB]
VTX DELTA Customer Drawings
[574.9 KB]
VTX A12 Revit/BIM Files (rev2.0)
[33.3 MB]
VTX A12 Sketchup File (rev2.0)
[2.5 MB]
VTX A12 VT Spec Sheet
[965.2 KB]
VTX A12 VT Customer Drawings
[4.2 MB]
VTX A12 Revit/BIM Files (rev2.0)
[33.3 MB]
VTX A12 Sketchup File (rev2.0)
[2.5 MB]
VTX A12 VT CVR Spec Sheet
[77.7 KB]
VTX A12 VT GND Spec Sheet
[1.3 MB]
VTX A12 VT GND Customer Drawings
[6.8 MB]
VTX A12 Revit/BIM Files (rev2.0)
[33.3 MB]
VTX A12 Sketchup File (rev2.0)
[2.5 MB]
Highlights:
Included:
VTX A12 BP Spec Sheet
[923.5 KB]
VTX A12 BP Customer Drawings
[1.6 MB]
VTX A12 Revit/BIM Files (rev2.0)
[33.3 MB]
VTX A12 Sketchup File (rev2.0)
[2.5 MB]
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版本 E,
更新: 12月 2020
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