ePS12
ePS12 尺寸为 600mm x 370mm x 317mm（高 x 宽 x 深），重 18 千克，在梯形箱体中组合了高偏移 12 英寸低频驱动器和 1.7 英寸音圈高频驱动器，采用封闭声学设计，音箱采用 15mm 波罗的海桦木胶合板制成。ePS12 的峰值声压级为 133dB，频率范围为 60Hz 至 20kHz，具有可旋转的非对称喇叭、音箱顶部、方便在底部和背面上安装的吊挂点以及位于螺距螺纹端子板上的两对输入/输出连接器（配 IP 盖）。
主要特点
- 用于固定安装应用的高功率（133 dB 峰值）点声源扬声器
- 轻质（18 千克/40 磅）设计
- 坚固的 15 mm 桦木胶合板外壳
- NEXO 非对称扩散恒定指向喇叭设计（“PS”喇叭），可旋转
- IP55 防护等级
- 用于部署在各种固定安装应用中的完备附件
- 黑色饰面（提供定制 RAL 颜色）
产品参数
| Frequency Response @-6 dB | 60 Hz to 20 kHz |
| Sensitivity 1W@1m | 103 dB SPL Nominal |
| Peak SPL@1m | 133 dB |
| Vertical Dispersion | +25°/-30° |
| Horizontal Dispersion | 50° to 100° asymmetrical |
| Crossover Frequency | 60 Hz, 85 Hz, 120 Hz |
| Nominal Impedance | 8 Ω |
| Recommended Power | 600 to 950 Watts / 8 Ohms |
外观特征
| Number of ways | 2 way passive |
| LF Component | 12” 8 Ohms long excursion neodymium driver |
| HF Component | 1.7” diaphragm 8 Ohms HF driver on an Asymmetrical Dispersion (“PS”) horn |
| Connectors | 2 pairs (In/Out) of 7.62 mm pitch screw terminal blocks (+/- poles) |
| Compatible cables section | Cables from 1.5 mm² to 3.3 mm² (AWG 12 to 15) copper section |
| Compatible cables outside diameter | Cable with maximum outside diameter of 11 mm |
| Rigging points | 3x M6 - 70 mm pitch rigging points (back) + 2x extra M6 and 1x M10 (top/bot) |
| Material | 15 mm thick birch plywood body and galvanized grill |
| Finish | Black structural paint (RAL9005 or Custom RAL upon request) |
| Front Finish | UV & Fire resistant acoustic fabric |
| Height x Width x Depth | 600mm x 370mm x 317mm (23.6” x 14.6” x 12.5”) |
| Weight: Net | 18 kg (40 lbs) |
| Operating temperature range | 0°C - 40 °C (32° F - 104° F) |
| Storage temperature range | -20 °C - 60 °C (-4 ° F - 140° F) |
| IP Rating | IP55 |
| System Operation | |
| Recommended powering solution | NXAMP4x1mk2 Powered TDcontroller: 1 x ePS12 per channel |
| Optional powering solutions | DTDcontroller + DTDAMP4x0.7 : 1 x ePS12 per bridged channel |
| DTDcontroller + DTDAMP4x1.3 : Up to 2 x ePS12 per channel |
| NXAMP4x2mk2 Powered TDcontroller: Up to 4 x ePS12 per channel |
| NXAMP4x4mk2 Powered TDcontroller: Up to 4 x ePS12 per channel |
