E218sw
双18英寸无源重低音扬声器
E218SW是高性能直接辐射的无源重低音扬声器,采用两个800W持续功率、18英寸铝框低音扬声器。设计旨在为含底鼓和贝斯的现场音乐表演和高级充满能量的舞曲进行系统扩声。四个可选脚轮安装点支持移动安装使用。重低音扬声器阻抗仅为4Ω,无需高价放大器即可最优化驱动单个重低音扬声器。
E系列产品是一组无源扬声器,结构牢固、性能可靠,总体音效表现超出预期。E系列扬声器用于增强娱乐应用声效,在现场演出、DJ和舞曲中、卡拉OK及重大活动的音频制作中,均呈现杰出效果。基于QSC实践证明可行的“系统性”方法打造,E系列扬声器可与QSC的GXD或PLD功率放大器、TouchMix数字调音台搭配使用,进一步增强性能表现,充分利用内置DSP以及出厂预设功能。这些预设支持多种应用,包括现场声效增强(有无重低音扬声器均可)、舞台监听、舞曲和卡拉OK。
产品特点
- 大功率输出,专业音质,1600W持续功率
- E系列视听系统 – 先进的数字信号处理调试能力,支持搭配QSC GXD、PLD放大器或TouchMix数字调音台使用。
- E系列娱乐系统DSP调试功能支持PLD、CXD和GXD处理放大器使用。
- 巡演级坚固纹理喷漆
- 含泡沫内衬的钢制网罩
- 可选购填充保护套,用于运输过程
- 可选购脚轮套件,便于移动
SPECIFICATIONS | E218sw |
Configuration | 2 × 18-inch, subwoofer non powered |
Frequency Range1 (-6dB) | 37 Hz - 230 Hz |
Frequency Range1 (-10 dB) | 32 Hz - 230 Hz |
Power capacity2: continuous/peak | 1600 W / 6400 W |
Sensitivity | 101 dB, 1 W @ 1 m |
Coverage Angle | N/A |
Output1 (peak SPL @ 1 m) | 136 dB |
Drivers LF HF |
2 × 457 mm (18 in) driver with 102 mm (4 in) voice coil N/A |
Nominal Impedance | 4Ω |
Cross-over | Recommended 80-120 Hz LPF |
Input connectors | 2 × NL4, 1 × barrier strip |
Enclosure | Rectangular, plywood, black texture paint finish. Four side mounted handles. Rear panel provision for optional 4-inch casters. Perforated, powder-coated steel grille with foam lining. |
Speaker Dimensions (W×H×D) | 1180 × 616 × 640 mm 46.5 × 24.3 × 25.2 in |
Carton Dimensions (H×W×D) | 1300 × 740 × 686 mm 51.2 × 29 × 27 in |
Net speaker weight | 76.4 kg / 168 lb |
Shipping Weight | 83 kg / 183 lb |
1 With QSC Processing
2 Power that the device can withstand for two hours without permanent change in acoustical, mechanical, or electrical characteristics, greater than 10%, using IEC60268 noise based on nominal impedance in the cabinet with Xover, full range 30 Hz 12 dB/oct.
*All specifications are subject to change without notice.