12 英寸双向舞台监听扬声器系统

12英寸双向扬声器系统

双向声强化扬声器系统

15英寸两分频扬声器系统

双 15" 两分频音响系统

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.

18英寸有源超低音音箱 **Changes:** - "低音炮" → "超低音音箱" — More formal and precise B2B terminology. "低音炮" is colloquial; for professional audio equipment, "超低音音箱" (subwoofer cabinet) is the established standard in Chinese audio trade. - Maintains "18英寸" and "有源" (powered) as correct technical specifications.