JBL Entertainment GH8S 是一款高品质单 18 英寸无源低音炮，专为满足高功率输出需求而设计，可与同系列 JBL 扬声器实现性能匹配。
它采用先进的 JBL 460 毫米铁氧体压缩驱动器，传输独特的 JBL 标志性音质，输出功率为 1,000 瓦。配备先进的 HARMAN 换能器技术，为 JBL Entertainment 扬声器提供业界领先的声学性能。
PSL 照明技术使 JBL Entertainment 标志在音乐播放时发光，增强了其现代时尚的视觉吸引力。NL4 Neutrik Speakon® 连接器便于多个扬声器的无缝环路连接，轻松实现系统扩展。
配备平衡 XLR 输入和通道。信号可通过平衡连接器发送至其他设备。Speakon® 音频连接和输出绑定柱设计便于快速轻松的 KTV 应用。
目前仅在中国提供。
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| Model Name | JBL-GH8S Single 18-Inch Passive Subwoofer |
| Frequency Response (±3 dB) | 44 Hz - 180 HzPeak, unweighted SPL, measured under full-space conditions. |
| Frequency Range (-10 dB) | 38 Hz - 300 HzMeasurement conducted under half-space (2π) conditions. |
| System Sensitivity (1w @ 1m) | 101 dBMeasurement conducted under half-space (2π) conditions. |
| 标称阻抗 | 8 ohms |
| Maximum SPL (1m) | 131 dB continuous average (143 dB peak)Peak, unweighted SPL, measured under full-space conditions at 1 meter using broadband pink noise with a 12dB crest factor. |
| Power Rating:(continuous / program / peak ) | 1000 W / 2000 W / 4000 WTesting conducted for 2 hours under pink noise with a crest factor of 6 dB, in accordance with IEC standards. |
| 低频驱动单元 | 460 mm (18 in) diameter, 100 mm (4 in) voice coil driver |
| Enclosure | 18 mm birch plywood, fitted with a handle at each side |
| 外观颜色 | Duraflex finish |
| 网罩 | High-gloss grille surface |
| Input Connector | NL4 Neutrik Speakon® in parallel for loop-thru |
| Switch | Logo Lighting control Off / On |
| 尺寸（高 x 宽 x 厚） | 546 mm × 662 mm × 786 mm |
| Ventilation | Front-loaded ventilation |
| 净重量 | 53.5 kg |
更新: 4月 2024
更新: 4月 2024
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