Professional loudspeakers & mics
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 |
| Minimum Impedance | 6 |
| Nominal Impedance (Passive) | 8 |
| HF Transducer | 2" ND2B diaphragm compression driver |
Specifications | |
| 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 |
| Input Connections | Euroblock; PI and FG versions include dual-gland-nut input-panel cover |
| 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 ) |
Videos
下载
| Name | Language & Download |
|---|---|
| EVF EU Declaration of Conformity (2023-Jun) | en |
| Evf Family, Constancy of Performance, 1438-Cpr-0283 Certificate | en |
| Evf Family, Evh Family, Restoration of Certificates, 1438-Cpr-0283, 1438-Cpr-0299 Certificate | en |
| Evf Family, Evh Family, Restoration of Certificates, Herp, 1438-Cpr-0283, 1438-Cpr-0299 Certificate | en |
| EVF UKCA Declaration of Conformity (2023-Jun) | en |
| EVF-1122S (EN54-24) Declaration of Performance (DoP) (2024-Nov) | en |
| EVF-1122S (EN54-24) EU Declaration of Conformity (2024-Nov) | en |
| EVF-1122S, EN54-24:2008 Constancy of Performance Certificate 1438-CPR-0979 (2023-Dec) | en |