E118sw
无源扬声器
E118sw是高性能直接辐射的重低音扬声器,采用独立800W功率,18英寸铝制框架。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。提供M20型螺纹支杆插座和扬声器支架,可搭配任何E系列二分频型号扬声器。四个可选脚轮安装点支持移动安装使用。重低音扬声器4Ω阻抗,无需高价放大器即可最优化驱动单个重低音扬声器。
E系列扬声器可搭配任何品质的专业功率放大器使用 – 但整套的E系列娱乐系统能够提供更多功能选择。当今的有源扬声器大多依靠精准调试的数字信号处理器(DSP)来实现更高级别的性能表现。当搭配QSCGXD或PLD放大器或TouchMix数字调音台使用时,E系列扬声器也可充分利用高级DSP处理能力。QSC开发了可搭配这三个平台使用的E系列DSP相关设置。这些设置支持多种应用,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,800W持续功率
- E系列娱乐系统 – 先进的数字信号处理调试能力,支持搭配QSCGXD,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:
查看PLD/CXD请访问Amplifier Navigator Software
查看GXD请访问GXD Firmware Updater
- 巡演级坚固纹理喷漆
- 含泡沫内衬的钢制网罩
- E118SW含扬声器支架
Model | E118sw |
Configuration | 1 × 18-inch, subwoofer, non-powered |
Frequency Response (-6 dB) | 37 Hz to 230 Hz |
Frequency Range (-10 dB) | 32 Hz to 230 Hz |
Power capacity1: continuous/peak | 800 W / 3200 W |
Sensitivity | 98 dB, 1 W @ 1 m |
Coverage Angle | N/A |
Ouput2 (peak SPL @ 1 m) | 133 dB |
Drivers LF HF |
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. |
Mounting and suspension | M20 threaded pole-mount socket 610 mm (24 in) pole included |
Speaker Dimensions (W×H×D) | 590 × 616 × 605 mm 23.2 × 24.2 × 23.8 in |
Carton Dimensions (W×H×D) | 710 × 690 × 712 mm 28 × 27 × 28 in |
Net weight | 43 kg / 95 lb |
Shipping weight | 46.3 kg / 102 lb |
1 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 / octave.
2 With QSC Processing
*Specifications subject to change without notice.