QV Series
QV-218B
High power subwoofer
Features
• Exceptional analytical skills
• Powerful performance
• QV Full-Range Series Accessories
Application
• Café
• Bars and KTV rooms
• Club
The QV-218B is specifically designed for KTV rooms, featuring a dual 18-inch long-stroke bass-reflex design that delivers robust, highly detailed low-frequency performance. In large KTV room systems, the QV-218B stands out as one of the best subwoofer options, allowing multiple speakers to be stacked vertically to address space constraints—when placed side by side, the stacked configuration enhances the low-frequency output, creating an exhilaratingly powerful and immersive bass experience.
The QV-218B, together with full-range speakers such as the QV-10, QV-12, and QV-15, delivers a remarkably powerful sound reinforcement system that can ideally unleash ample ultra-low-frequency energy in small to medium-sized club settings.
| Frequency Response | 30Hz - 150KHz ± 3dB |
| Drive | 2x18-inch (100mm voice coil) woofer |
| Speaker power | 1300W AES / 5200W Peak |
| Sensitivity: 1 m / 1 W | 99dB |
| MAX SPL | 136dB (using the [QV-218B] preset) |
| Rated Impedance | 4Ω |
| Input interface | 2 Neutrik 4-pin sockets |
| Dimensions (Width x Height x Depth) | 1066mm × 780mm × 560mm |
| Weight | 90kg |
| Install the system | On-site installation 4 handles |
DA-5
DA-6
| QV-218B CAD |  |
QV-218B(1).doc
QV-218B CAD(1).dwg
Application Cases
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