大功率12英寸2路扬声器，配备60°x 40°可旋转号角
AM7212/64是一款大功率、轻量级、2路全频扬声器系统，由JBL差分驱动双音圈和双磁隙2262H 300毫米（12英寸）低频驱动器以及2432H高频38毫米（1.5英寸）出口、75毫米（3英寸）音圈压缩驱动器组成。大尺寸渐进过渡波导提供各种覆盖模式的出色性能。波导可旋转，使扬声器系统可在竖直或水平方向使用。高斜率无源网络可最大程度地减少频段重叠。控制良好的轴外响应增强了阵列应用能力。
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特点
- 60° x 40° 覆盖角度
- 2262H 差动驱动® 低频驱动器
- 2432H 高频压缩驱动器
- 大型 PT™ 渐进式过渡波导，提供卓越的指向性控制和低失真
- 可旋转波导，支持竖直或水平安装
- 双功放/无源可切换
- 双功放和无源模式 FIR 调谐设置可优化频率响应、相位响应、覆盖一致性和音质
- 提供黑色、白色和 WRC/WRX 涂层
为了提高恶劣天气条件下的可靠性并减少进水，WRC 和 WRX 型号的机柜尺寸可能与标准型号尺寸不同。有关 WRC 和 WRX 型号的图纸和/或尺寸信息，请联系 CustomAudio@harman.com。
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Specifications
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530.4 KB |
Manuals
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1.1 MB |
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597.2 KB |
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86.1 KB |
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8.2 KB |
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114.8 KB |
更新: 7月 2024
Brochures
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4.0 MB |
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1.5 MB |
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5.7 MB |
CAD Drawings
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2.7 MB |
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3.8 MB |
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730.3 KB |
Compliances
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146.0 KB |
Simulation Data
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21.0 MB |
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24.0 MB |
Preset Libraries
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471.0 KB |
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零件与服务
性能
| 频率范围 (-10dB) | 36 Hz - 20 kHz |
| Frequency Response (±3 dB) | 42 Hz - 18 kHz |
| Coverage | /64: 60° x 40°/66: 60° x 60°/95: 90° x 50°/00: 100° x 100°/26: 120° x 60° |
| 低频驱动单元 | 1 x JBL 2262H 300 mm (12 in) Differential Drive® driver with 75 mm (3 in) dual voice coil |
| HF 驱动程序 | JBL 2432H, 38 mm (1.5 in) exit compression driver, 75 mm (3 in) voice coil |
| 系统类型 | 12" Two - Way, High Power, Full - Range |
| 尺寸（高 x 宽 x 厚） | 711 x 369 x 458 mm (28 x 14.5 x 18 in) |
| Net Weight (each) | 23.1 kg (51 lb) |
| Crossover Modes | Bi-amp/Passive switchable |
| Passive Crossover Frequency | 1.8 kHz |
| Transducer Power Rating (AES) | LF: 1000 W (4000 W peak), 2 hr700 W (2800 W peak), 100 hrsHF: 100 W (400 W peak), 2 hrs |
| 系统额定功率 | Passive mode: 600 W (2400 W peak), 100 hrs |
| Maximum SPL (1m) | Bi-amp mode:LF: 126 dB-SPL cont avg (132 dB peak)HF: 135 dB-SPL cont avg (141 dB peak)Passive mode:123 dB-SPL cont avg (129 dB peak) |
| System Sensitivity (1w @ 1m) | Passive mode: 95 dB SPL |
| 标称阻抗 | 8 ohms |
| Nominal LF Driver Impedance | 8 ohms |
| Nominal HF Driver Impedance | 8 ohms |
| Enclosure | Trapezoidal with 15 degree side angles, 16 mm (5/8 in) exterior grade 11-ply Finnish birch plywood |
| Suspension Attachment | 15 points (4 top, 4 bottom, 2 each side, 3 rear), M10 threaded hardware |
| 环境 | Mil-Std 810; IP-x3 per IEC529. |
新闻
2023年04月04日
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