3路高功率ScreenArray扬声器
当今一流影院需要覆盖礼堂每个座位,具备宽动态范围和扩展频带,同时失真水平不可闻。数字音轨要求一流礼堂的音响系统能够准确再现录制时的声音。
当今一流影院需要覆盖礼堂每个座位,具备宽动态范围和扩展频带,同时失真水平不可闻。数字音轨要求一流礼堂的音响系统能够准确再现录制时的声音。
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| Frequency Response (±3 dB) | 40 Hz – 19 kHz |
| 频率范围 (-10dB) | 30 Hz – 20 kHz |
灵敏度 |
115 dB, 2.83V @ 1m (3.3 ft) |
| Maximum SPL (1m) | 128 dB @ 1m, 134 dB Peak |
| System Input Power Rating | LF: 1200 WMF: 700WHF: 150W |
| 水平覆盖角度 (-6dB) | 90° |
| 垂直覆盖角度 (-6dB) | 20° up, 30° down |
| Directivity Factor (Q) | 10.0 |
| Directivity Index (dB) | 10 |
| Crossover Frequencies | 250 Hz, 1.3 kHz |
| 尺寸(高 x 宽 x 厚) | 1937 mm x 762 mm x 450 mm(76.3 in x 30.0 in x 17.8 in) |
| Net Weight (each) | 190 lbs (86 kg) |
运输重量 |
223 lbs (101 kg) |
| Low Frequency | 2 x 2226HPL, 380 mm (15 in) dia. Vented Gap Cooled™ (VGC), 100 mm (4 in) dia. edgewound ribbon voice coils. |
| 标称阻抗 | 4Ω |
| Input Power Rating | 1200 W (AES), 1500 to 3000W recommended amplifier |
| 输入接口 | Push terminal binding posts |
| Mid Frequency | 2 x 2169J, 200 mm (8 in) dia. Differential Drive® Neodymium Magnet, 76 mm (3 in) dual coil edgewound ribbon voice coil. |
| High Frequency | 2452H-SL 38 mm (1.5 in) exit compression driver with 100 mm (4 in) diameter voice coil and Neodymium magnet. |
| Power Handling (2Hr AES Rating) | 1200W |