RKD820 2 way outdoor Rock-shaped speaker dual voicecoil, 8" poly woofer, dual 1" titanium tweeter, gray. 5-150 watts 8 ohms,weather-resistant.
| 喇叭单元 | |
|---|---|
| 高音单元 | Dual 1″(25mm) Titanium,ferrofluid-cooled |
| 低音单元 | 8″ (203mm) polypropylene |
| 喇叭类型 | |
| 扬声器类型 | Rock speaker |
| 外观形状 | |
| 颜色 | Gray |
| 长度 | D 14.2" (360mm) |
| 宽度 | W 15.4" (391mm) |
| 高度 | H 11.8" (300mm) |
| 电气性能 | |
| 额定功率 | 5 watts minimum; 150 watts maximum |
| 灵敏度 | 90 dB SPL (2.83V/1 meter) |
| 频率响应 | 40Hz – 20K Hz±3dB |
| 阻抗 | 8 ohms |
| 其他 | |
| 环境温度 | -13º - 149ºF (-25ºC - 65ºC) |