E215
15英寸二分频无源扬声器

E215是梯形二分频低音扬声器,采用双15英寸500W(持续功率)压铸铝制框架,3.5英寸音圈。两个低音扬声器间使用低频阴影拓扑,最大化低频输出,通过高频分频转换,同时最小化干扰程度。适合全频扬声器需要大功率和低频段时使用。大规格2.8英寸压缩驱动器安装在75°DMT™波导装置上,确保覆盖远距离听众。
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,1000W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
- 钛音膜支持高保真和较长使用寿命
- 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M10型悬挂套件,用于永久性安装
SPECIFICATIONS | E215 |
Configuration | 2 × 15-inch, 2-way non-powered |
Frequency Range1 (-6 dB) | 49 Hz - 20 kHz |
Frequency Range1 (-10 dB) | 39 Hz - 20 kHz |
Power capacity²: continuous/peak | 1000 W / 4000 W |
Sensitivity | 98 dB, 1 W @ 1 m |
Coverage Angle | 75° conical DMT |
Output1 (peak SPL @ 1 m) | 134 dB |
Drivers LF HF |
2 × 381 mm (15 in) driver with 89 mm (3.5 in) voice coil 38 mm (1.5 in) exit, 71 mm (2.8 in) voice coil, compression driver |
Nominal Impedance | 4Ω |
Cross-over | Full-range only, 1.8 kHz |
Input connectors | 2 × NL4, 1 × barrier strip |
Enclosure | Trapezoidal, plywood, black texture paint finish. Two side mounted handles. Perforated, powder-coated steel grille with foam lining. |
Mounting and suspension | 9 × M10 suspension points |
Speaker Dimensions (W×H×D) | 420 × 1125 × 464 mm 16.5 × 44.3 × 18.3 in |
Carton Dimensions (W×H×D) | 520 × 560 × 1226 mm 20.5 × 22 × 48.3 in |
Net speaker weight | 49.1 kg / 108 lb |
Shipping Weight | 56.3 kg / 124.1 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.