EVF-1122S 94
双路全频扬声器系统
- ND2B 2"（51 mm）振膜；1.4"（36 mm）出口；纯钛压缩驱动器；SMX2121 12"（305 mm）低频换能器，带全对称驱动；高级4阶分频网络，带高频保护系统；覆盖角度：90° x 40°；12"恒指向性可旋转波导管；灵敏度98 dB，最高131 dB SPL；系统额定值：持续功率500 W，峰值功率2000 W；有源额定值：持续功率：低频400 W/高频40 W （峰值功率：1600 W/160 W）；22个M10螺纹吊装点；PI型号提供压盖螺母盖板和不锈钢网罩
所有EVF梯形箱体均为桦木制成，不受天气影响，外喷EVCoat漆，可为内部元件提供最好的保护。EVF声学和吊装系统设计独特，EVF和EVH全系列产品可以任意组合，进行垂直和水平成组安装。EVF系列包括多种类型的全频、低频及超重低音扬声器，在设计系统时灵活性最大，完全能满足任何应用和预算的要求。EVF创新输入面板可以选择Phoenix型连接器（标准型号中自带），也可以轻松添加双NL4型连接器盖板或压盖螺母盖板（适合有耐候要求的应用场合）。通过外接跳线可以选择是无源操作还是有源操作，另外还提供70/100V变压器套件，可以简单地安装到输入面板，适用于分布式系统。利用输入面板的所有功能，可灵活地用更少的设备管理更多场所，快速、准确地满足客户要求。
Specifications
| Frequency Range (-10 dB) | 49 Hz – 19 |
| Suspension | 22 M10 threaded suspension points (one EBK-M10-EVI kit of four forged eyebolts included) |
| Weatherized | No |
产品规格 |
|
| Minimum Impedance | 6 |
| Nominal Impedance (Passive) | 8 |
| HF Transducer | 2" ND2B diaphragm compression driver |
| Speaker Type | Full-Range, Two-Way |
| Frequency Response (-3 dB)¹ | 58 Hz – 16 |
| Max. SPL/1m (calc)² | 131 dB |
| Coverage (Nominal -6 dB) H | 90 |
| LF Transducer | 12" SMX2121 driver |
| Coverage (Nominal -6 dB) V | 40 |
| System Power Handling (Continuous/Program/Peak) | 500 , 1000 , 2000 |
| Crossover Frequency | 1450 |
| Enclosure Material | 13-ply weather-resistant birch |
| Grille | Standard versions: 16 ga Galvanneal, Powdercoat with screen behind PI and FG versions: 18 ga Stainless, Powdercoat with hydrophobic cloth behind |
| Sensitivity 1 W/1 m | 98 dB |
| Height | 768.6 |
| Width | 406.3 |
| Recommended High-Pass Frequency | 65 |
| Depth | 413.3 |
| Weight Net | 28.6 |
| Available Coverage Patterns (Nominal -6 dB) HxV | 90 x 40 |
| Environmental Specs | Standard versions: IEC 60529 IP44 PI and FG versions: IEC 60529 IP55 |
| Internal Passive Crossover Frequency | 1450 |
| Passive Power Handling | 2000 |
| Net Weight | 63.1 lb (28.6 kg) |
| Dimensions (H x W x D) | 30.26" x 16" x 16.27" (768.6 x 406.3 x 413.3 ) |
| Input Connections | Euroblock; PI and FG versions include dual-gland-nut input-panel cover |
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Recommended Amplifiersffs
For optimal sound system performance, Electro-Voice recommends the following amplifiers for EVF-1122S 94.
Dynacord C‑Series更多 |
Dynacord IPX Series更多 |
Electro-Voice CPS Series更多 |
|
|---|---|---|---|
| Two-Channel | ✔ | ||
| Multi-Channel | ✔ | ✔ | |
| DSP | ✔ | ✔ | |
| Direct Drive | ✔ | ✔ | ✔ |
| OMNEO (Dante, OCA) | ✔ | ||
| Installation | ✔ | ✔ | ✔ |
| Live Sound |
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