JRX118S

18英寸超低音箱 **Explanation of changes:** 1. **"CompactSubwoofer" → "超低音箱"**: - "小型低音炮" uses colloquial "低音炮" (literally "bass cannon"), which is informal for professional B2B audio equipment. - "超低音箱" is the established professional Chinese term for subwoofer in audio/AV trade contexts, maintaining formal register. - The size descriptor (compact) is implicit in the context of a specific model designation and doesn't need explicit translation in a product name. 2. **Maintains "18英寸"** as correct for the physical specification. The improved translation is more appropriate for professional HARMAN product documentation.

JRX118S
较大的图像

18" 紧凑型超低音扬声器

JRX118S 搭载功能强大的 JBL 18" 低音单元，采用铸铁框架和 3" 音圈设计。

 

特点

  • 18英寸紧凑型超低音音箱。
  • 350 W（连续）、1400 W（峰值）功率容量。
  • 坚固的箱体采用19 mm（0.75英寸）中密度纤维板（MDF）构造，运用先进的粘合剂和机械紧固件技术，确保耐久性并改善低频性能。箱体外覆黑色地毯。
  • 顶部安装的铸铝35 mm极柱座可配接可选的SS3BK极柱，便于将JRX118SP用作中高频音箱的底座。
  • 采用无谐振设计的全钢把手。
  • 18号穿孔钢栅网保护内部组件免受损伤。
  • 35 mm极柱座与卫星音箱兼容。
 

下载

Specifications
  大小 上传日期
file type icon JRX118S Spec Sheet
更新: 10月 2020
201.2 KB 10月 2020
Brochures
  大小 上传日期
file type icon JRX Brochure
更新: 10月 2020
1.5 MB 10月 2020
Compliances
  大小 上传日期
file type icon JRX100 Series Declaration of Conformity
更新: 10月 2020
90.4 KB 10月 2020
Images
  大小 上传日期
file type icon JRX118S Front
更新: 10月 2020
588.9 KB 10月 2020

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零件与服务

性能

额定功率 350 W / 1400 W
频率范围 38 Hz - 300 Hz (-10 dB)
尺寸（高 x 宽 x 厚） 597 mm x 516 mm x 559 mm (23.5 in x 20.3 in x 22 in)

频率响应

 55 Hz - 300 Hz (±3 dB)

灵敏度

 96 dB SPL
Nominal Impedence 4 ohms
Recommended Amplifier Power 350 W to 700 W into 4 ohms
Recommended Crossover Settings 30 Hz HPF, 24 dB / octave; 80 - 100 Hz LPF, 24 dB / octave
Maximum SPL (1m) 127 dB
重量 32.2 kg (71 lb)
低频驱动单元 JBL 2043-G
输入接口 Neutrik® Speakon® NL-4 (x1); .25 in TS phone jack (x1); parallel

支援/最常见问题

HARMAN Professional Solutions:
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hhave_question
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JRX118S

18英寸超低音箱 **Explanation of changes:** 1. **"CompactSubwoofer" → "超低音箱"**: - "小型低音炮" uses colloquial "低音炮" (literally "bass cannon"), which is informal for professional B2B audio equipment. - "超低音箱" is the established professional Chinese term for subwoofer in audio/AV trade contexts, maintaining formal register. - The size descriptor (compact) is implicit in the context of a specific model designation and doesn't need explicit translation in a product name. 2. **Maintains "18英寸"** as correct for the physical specification. The improved translation is more appropriate for professional HARMAN product documentation.

HARMAN Professional Solutions:
ffind_dealer
hhave_question
c顾问支持