Live Sound Subwoofers
产品
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QRx 218S |
X12-128 |
XCS312 | |
| 频响范围（- 10分贝） | 31 - 250 | 40 - 100 | |
| 绝缘材料 | No | ||
| 悬吊安装 | Optional | Included | |
| 标称阻抗（无源） | 4 | ||
| 高频标称阻抗 | 8 | ||
| 扬声器类型 | Subwoofer | Subwoofer | Line Arrays, Subs |
| 低音尺寸 | 18 | ||
| 有源或无源 | Passive | ||
| Frequency Response (-3 dB)¹ | 38 - 125 | 33 - 200 | 45 - 100 |
| 低频标称阻抗 | 4 | ||
| Max. SPL/1m (calc)² | 139 | 136 () | |
| 覆盖率（标称- 6分贝）H | 360 | 200 | |
| 低频传感器 | Two 18-inch EVX180B | 2 x 18-Inch DVF4180 | 3 x 12-in DVX3120A |
| 系统功率处理（连续/曲目/峰值） | 1200//4800 | ||
| 额定功率 | 4800 | ||
| 低频功率 | 1000 W continuous, 4000 W peak () | ||
| 分频频率 | 100 () | 100 | |
| 外壳材料 | 13-Ply Birch Plywood | EVCoat-coated birch plywood | EVCoat®-coated birch plywood |
| Grille | Powder-coated steel | ||
| 灵敏度1 W/1 m | 102 | 105 | 100 () |
| 可选颜色 | Black, White, Unfinished | 黑色 | |
| 高度 | 1015 | 1101.34 | 508 |
| 宽度 | 560 | 762.00 | 726 |
| 推荐高通频率 | 35 () | 40 | |
| 深度 | 602 | 517.14 | 677 |
| 内置分频频率 | No | ||
| 净重 | 68 | 88.45 | 67.13 |
| 家族 | QRx | ||
| 峰值声压级@ 10m | 121 () | ||
| 低频2电源功率 | 500 W continuous, 2000 W peak () | ||
| 底盘尺寸 | 457.2 | 304.8 | |
| 无源功率 | 16000 | 6000 | |
| 输入连接 | 2 Neutrik® NL4 | 2 Neutrik® NL8 | |
| 覆盖率（标称- 6分贝） | Essentially Omni | ||
| 轴向灵敏度(SPL, 1 W @ 1 m) | 102 | ||
| 更多 | 更多 | 更多 |
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Technical Documentations
Certification/Regulatory
Engineering Data Sheet
Manual
| Name | Language & Download |
|---|---|
| AGSE Adaptor Grid User Instructions | EN |
| X-Line Advance System Rigging and Transport Manual | EN |
| X-Line Very Compact Coupler Beam Installation Instructions | EN |
| X-Line Very Compact Crossover Retrofit Installation Instructions | EN |
| X-Line Very Compact Grid Assembly & Installation Instructions | EN |
Service Policies
| Name | Language & Download |
|---|---|
| Service Policies for Asia/Pacific Rim | EN |
White Paper
| Name | Language & Download |
|---|---|
| Advanced Line Array Design With LAPS II | EN |
| Audio 101 - Basic Audio Terminology | EN |
| Audio 101 - Loudspeaker Basics | EN |
| Cardioid Subwoofer Arrays Settings | EN |
| EASE Data Explanation | EN |
| Going Around the Corner: Setting Up Multiple Line Arrays for Wide Venues | EN |
| Groundstacking: Dealing with Floor Reflections | EN |
| Introduction to Line Array Acoustics & Modeling | EN |
| Line Arrays- History & Theory | EN |
| Microphone Facts- The New Model 666R Joins the 666 Family | EN |
| PA Bible 02: Power Handling Capacity | EN |
| PA Bible 09: Mixing for the Live Performance | EN |
| PA Bible 11: Portable Sound Systems for the Small Club | EN |
| PA Bible 20: So You Want to Use a Line Array? | EN |
| Safely Driving Your Sound System | EN |
| Subwoofer Arrays: A Practical Guide | EN |
| Technology of X-Line Advance | EN |
| TEMP Limiter Technology | EN |
| The EV PA Bible | EN |
| The PA Bible Chapter Zero | EN |
Software, Firmware & Design Tools
Drawing
EASE/CLF
Other Software
PREVIEW Loudspeaker Software
| Name | Language & Download |
|---|---|
| Electro-Voice PREVIEW MacOSX v3.0 | Download |
| Electro-Voice PREVIEW Windows v3.0 | Download |
| PREVIEW-macOS Installation Security Configuration | Download |
售后及相关政策