JBL D Bass 15英寸低音炮是专为休闲KTV量身定制的强大解决方案。
JBL D Bass紧凑型低音炮是专为休闲娱乐KTV房间设计的高端解决方案。配备全新384毫米低频驱动器，JBL D Bass低音炮汇聚了JBL 70多年的扬声器设计专业知识。采用创新、耐用的高速散热材料构建，即使在满功率运行下也能确保稳定输出，为用户带来平顺而丰富的音频体验。其独特的栅栏设计与金色徽标相得益彰，在灯光照射下，JBL Entertainment徽章和表面散发出柔和的呼吸式光晕。
该产品目前在中国及亚太地区有售。
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| Model Name | JBL-D Bass 15-Inch Subwoofer Speaker |
| 频率响应(±3 dB) | 58 Hz - 300 Hz Measurement conducted under half-space (2π) conditions. |
| Frequency Range (-10 dB) | 40 Hz - 500 Hz Measurement conducted under half-space (2π) conditions. |
| Power Rating (Continuous/Program/Peak) | 550 W / 1100 W / 2200 W Testing conducted for 2 hours under pink noise with a crest factor of 6 dB, in accordance with IEC standards. |
| Maximum SPL (1m) | 126dB continuous average (138dB peak) Peak, unweighted SPL, measured under full-space conditions at 1 meter using broadband pink noise with a 12dB crest factor. |
| System Sensitivity (1w @ 1m) | 100 dB Measurement conducted under half-space (2π) conditions. |
| 标称阻抗 | 8 ohms |
| 低频驱动单元 | 1 x 384 mm LF driver |
| Enclosure | High quality MDF |
| 外观颜色 | High quality PVC finish |
| 网罩 | Powder coated, 1.5 mm perforated steel |
| Input Connector | NL4 Speakon® in parallel with binding post |
| 尺寸（高 x 宽 x 厚） | 584 x 470 539 mm |
| 净重量 | 33.4 kg |
更新: 3月 2026
更新: 3月 2026
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