JBL GC2 双18英寸高性能低音炮专为酒吧、夜总会和音乐餐厅设计,提供声音补强、现场音乐扩音和先进的低频响应。
JBL GC2 采用两个创新的18英寸双音圈低音驱动器,具有长冲程能力和高功率承载能力,能提供延伸而强劲的低频、失真极小。Differential Drive®技术和磁性间隙钕磁体锥形设计实现了改进的散热、轻量化结构、延伸的冲程能力和增强的低频性能,满足苛刻应用的需求。
JBL GC2 重新定义了音箱的内部结构,采用"波罗的海"桦木板,能够保持低频性能、承受大动态和高强度输出,非常适合需要先进低频响应的顶级场所。为增加便利性和多功能性,JBL GC2 配备了可拆卸的双层脚架(橡胶+塑料),适用于固定安装,支持水平和竖直方向的堆叠应用。倾斜式连接器盒允许贴墙紧密安装,无需额外空间用于电缆布线。NL4 Neutrik Speakon®连接器支持多个扬声器环路连接,系统扩展只需最少的工作量。
目前仅在中国销售。
| 大小 | |
|
|
983.9 KB |
|
|
928.5 KB |
如果上述任何链接在您的浏览器中显示为奇怪的字符，请右键点击文件以将其保存到您的计算机。
| Model Name | Dual 18-Inch-High Performance Subwoofer |
| Frequency Range (-10 dB)¹ | 30 Hz – 250 Hz 1: Measurement conducted under half-space (2π) conditions. |
| Frequency Response (±3 dB)¹ | 38 Hz – 135 Hz 1: Measurement conducted under half-space (2π) conditions. |
| Rated Input Power³ | 3600 W / 7200 W / 14400W 3: Testing conducted for 2 hours under pink noise with a crest factor of 6 dB, in accordance with IEC standards. JBL is consistently dedicated to product updates. It integrates new materials, manufacturing processes, or improved designs into existing products without additional notifications. As a result, some of the current JBL products may differ from the descriptions provided in product literature. Unless otherwise stated, these updated products perform equivalently or surpass the original designs in terms of performance or specifications. |
| 额定阻抗 | 4 ohms |
| Sensitivity (1w@1m)¹ | 102 dB 1: Measurement conducted under half-space (2π) conditions. |
| Maximum SPL² | 137dB continuous average (149 dB peak) 2: The maximum sound pressure level is calculated based on rated power. Peak, unweighted SPL, measured under half-space conditions at 1 meter using broadband pink noise with a 12dB crest factor. |
| 低频驱动单元 | 2 × 18"; 460 mm (18") diameter; 100 mm (4") dual-coil, dual-gap neodymium Differential Drive ® VGC™ driver |
| Box Structure | 18 mm birch plywood, fitted with 2 handles at each side |
| 网罩 | 1.8 mm thick with acoustically transparent black cloth backing |
| Input Connector | 2 x NL4 Neutrik Speakon® |
| Pin Assignments | Low Frequency: 1+, 1- |
| 尺寸（高 x 宽 x 厚） | 585 mm × 1162 mm × 1033 mm |
| 净重量 | 111.15 kg |
版本 B,
更新: 4月 2024
版本 B,
更新: 4月 2024
顾问支持