DFT-18B
High power subwoofer
Features
• Low distortion, high power
• Comprehensive Lifting Operations
• Mobile usage
Application
• Medium-sized mobile and fixed AV systems
• Large-scale system reinforcement
• Concert halls, theme parks
• Gymnasiums, clubs
The DFT-18B features a high-performance, high-power, lightweight, versatile, and highly compact cabinet design, equipped with a premium-quality 18-inch (100mm voice coil) subwoofer. The cabinet boasts a sleek, space-saving design along with a perfectly engineered multi-purpose rigging system, making installation effortless and enhancing portability for on-the-go use. It delivers an immersive listening experience with exceptional clarity and balanced sound reproduction.
The DFT-18B low-frequency speaker features a high-efficiency neodymium magnet driver unit and an optimally tuned, arc-shaped bass reflex port design. Internally, it incorporates a scientifically engineered approach to eliminate standing waves and resonance, while simultaneously minimizing weight without compromising essential rigidity. The bass reflex port openings have been specially optimized to reduce port noise and further enhance low-frequency performance. The result is an impressive extension of low-frequency response and outstanding output capability.
| Unit Configuration | 18-inch (100mm voice coil) woofer |
| Power | 700 AES / 2800 Peak |
| Frequency Response (-10 dB) | 32Hz-150Hz |
| Sensitivity | 99dB |
| MAX SPL | 137dB (using the [DFT-18B] preset) |
| Rated Impedance | 8Ω |
| Input interface | 2 Neutrik 4-pin sockets |
| Weight | 53kg |
| Dimensions (Height × Width × Depth) | 560mm x 738mm x 710mm |
| Input Method | 1±: LF, 2±: No connection |
| Lifting Method | Please refer to the DFT series installation and user manual before use. |
DA-5
DA-6
MH-100
TH-100
| DFT-18B CAD | ![]() |
DFT-18B(2).doc
DFT-18B.dwg
Application Cases
Product Consultation
Please ensure the information is filled in accurately and keep the lines of communication open—we’ll get back to you as soon as possible.

