ETX-18SP
18”两分频有源低音单元
- 18英寸DVX低音单元扩展低频响应
- 集成FIR驱动器DSP的1800W D类功率放大器
- 135 dB峰值声压级
- 专用DSP可在整个工作带宽内提供真正的心形指向性能
- 多功能支架安装座（插入式或螺纹式），适用于ETX所有型号
- 可拆卸脚轮
Specifications
| Speaker Type | Subwoofer |
| Woofer Size | 18 |
| Powered or Passive | Powered |
产品规格 |
|
| Frequency Range (-10 dB)¹ | 28 Hz – 180 Hz |
| Max. SPL/1m (calc)² | 135 |
| LF Transducer | DVX3180A 457 mm (18 in) |
| Power Rating | 1800 |
| Connector Type | (2) XLR/TRS Combo Jack and (2) XLR link Output |
| Enclosure Material | 18mm Plywood with EVCoat |
| Height | 550 |
| Width | 675 |
| Depth | 910 |
| Weight Net | 51.8 |
| Frequency Response (-3 dB) | 33 Hz – 150 Hz |
| Shipping Weight | 58.9 |
| Power Consumption³ | 100 – 240 V~, 50 – 60 Hz, 1.6 – 0.8 A |
| Family | ETX |
| Maximum SPL | 135 dB peak |
| Low Pass Frequency | Adjustable: 80 Hz, 100 Hz, 120 Hz, 150 Hz |
Videos
ETX Loudspeaker Overview
ETX Powered Loudspeaker - Subwoofer Cardioid Setup - Tutorial
ETX Powered Loudspeakers Overview
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Technical Documentations
Certification/Regulatory
| Name | Language & Download |
|---|---|
| Etx Series Loudspeakers, EC Declaration of Conformity | EN |
| Etx Series, Cb: 162507-70003440, Certificate No. Ca16314Csa Certificate | EN |
| Etx Series, Iec Cb: S37063-00-00Tj, Certificate No. De4-0859 Certificate | EN |
| Etx-Series, Cb: 162507-70003440(70153321), Certificate No. Ca20478Csa Certificate | EN |
| Etx-Series, Safety, Certificate No. 162507-70003439 Certificate | EN |
| Etx-Series, Safety, Certificate No. 162507-70003440 Certificate | EN |
Engineering Data Sheet
| Name | Language & Download |
|---|---|
| ETX18SP Data Sheet | EN |
Manual
Service Policies
White Paper
| Name | Language & Download |
|---|---|
| Audio 101 - Basic Audio Terminology | EN |
| Audio 101 - Loudspeaker Basics | EN |
| Cardioid Subwoofer Arrays Settings | EN |
| EASE Data Explanation | EN |
| FIR Drive Technology | EN |
| PA Bible 11: Portable Sound Systems for the Small Club | EN |
| The EV PA Bible | EN |
| The PA Bible Chapter Zero | EN |
| Thermal Energy Management & Protection Limiter Technology | EN |
售后及相关政策
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