用于数字环绕声沉浸式应用的超高功率影院环绕扬声器
8450影院环绕扬声器在紧凑的箱体内提供超高功率处理能力、高灵敏度、扩展的低频响应和高频响应。这款两分频的8450扬声器具有可靠性和性能优势,是满足任何数字环绕声沉浸式音频格式所需扩展动态范围的理想高功率环绕扬声器。
8450影院环绕扬声器在紧凑的箱体内提供超高功率处理能力、高灵敏度、扩展的低频响应和高频响应。这款两分频的8450扬声器具有可靠性和性能优势,是满足任何数字环绕声沉浸式音频格式所需扩展动态范围的理想高功率环绕扬声器。
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| 频率范围 (-10dB) | 60 Hz - 19 KHz |
| Frequency Response (±3 dB) | 75 Hz - 18 KHz |
| 额定功率 | 350 watts continous pink noise, 1400 watts peak |
| System Sensitivity (1w @ 1m) | 99 dB - SPL half-space/wall-mounted 97 dB - SPL free-field |
| 最大SPL峰值 | 130 dB/1m |
| 标称阻抗 | 8 ohms |
| 水平覆盖角度 (-6dB) | 100° averaged 400 Hz to 12 kHz |
| 垂直覆盖角度 (-6dB) | 80° averaged 400 Hz to 12 kHz |
| Directivity Factor (Q) | 7 averaged 400 Hz to 12 kHz |
| Directivity Index (DI) | 8.4 dB averaged 400 Hz to 12 kHz |
| 分频点 | 1.5 kHz |
| 极性 | EIA (Positive voltage to RED terminal gives forward cone motion) |
| Low Frequency TransducerNominal Diameter | 250 mm (10 in) 64 mm (2.5 in) voice coil |
| High Frequency TransducerNominal Diameter | 25 mm (1 in) exit 38 mm (1.5 in) voice coil |
| 辐射角 | Nominal 20° when mounted flush on back panel |
| 音箱材料 | Textured Black H.I.P.S. Plastic |
| 网罩 | Black |
| 输入接口 | Binding Posts |
| 尺寸(高 x 宽 x 厚) | 457 mm x 457 mm x 260 mm (18 in x 18 in x 10.25 in) |
| 净重量 | 9.4 kg (21 lb) |