18 英寸大功率无源超低音音箱
CV18S 是一款紧凑型大功率超低音音箱系统，采用 JBL 长冲程 459 mm（18 英寸）低音单元，置于前负载倒相式箱体中。
目前暂不在日本、澳大利亚和新西兰销售
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特点
- 18” long excursion driver for extended low-frequency output
- Large vent for reducing distortion
- Low profile and compact design
- Enclosure constructed of 18 mm plywood with rugged durable painting finish
- Heavy duty powder-coated 1.5mm steel grille of elegant design for driver protection and sleek professional appearance
- Suspension points ready for quick flying installation
- White (-WH) color available upon request
- Sound reinforcement for restaurants, canteens or dining halls, cafés, conference rooms, halls, school rooms, etc.
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零件与服务
性能
| 系统类型 | 18″, bass-reflex |
| 频率范围 (-10dB) | 32 Hz – 250 Hz |
| 频率响应(±3 dB) | 40 Hz – 250 Hz |
| System Sensitivity (1w @ 1m) | 96 dB |
| 标称阻抗 | 8 Ω |
| Maximum SPL (1m) | 123 dB continuous average (129 dB peak) |
| Power Rating (Continuous/Program/Peak) | 500 W/1000 W/2000 W |
| 低频驱动单元 | 1 × 18” woofer |
| Enclosure | 18 mm plywood |
| Suspension | 12 × M10 threaded suspension points |
| 外观颜色 | Textured paint, black. White (-WH) available upon request. |
| 网罩 | Powder coated 1.5mm perforated cold rolled steel |
| 输入接口 | Dual NL4MP Neutrik Speakon® in parallel for loop-through |
| 尺寸（高 x 宽 x 厚） | 542 mm × 561 mm × 720 mm (21.3 in × 22.0 in × 28.3 in) |
| 净重量 | 34.4 kg (75.8 lbs) |
顾问支持
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