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The Duke D181 is a highly modular and fully scalable line array system. It consists of two full-range modules with 80° (D181N – narrow) or 110° (D181W – wide) horizontal coverage. Thanks to its acoustic and mechanical modularity, it can be utilized in a wide variety of applications, from small to large venues, where pattern control and long-throw reinforcement with a small-format box size are required.
An optimal solution in terms of size (reducing transportation costs) and capabilities.
All Favo products are weatherized and covered with a thick Polyurea coating.
SIMPLIFIED DESIGN SPECIFICATION
FAVO DUKE D181 line array system has a very wide range of applications – from 2 modules per side for mobile DJs or bands to 12 modules per side for demanding sound reinforcement. Options for hanging and stacking using the same frames and accessories.

| LF Section Power AES/Continuous/Peak | 200/400/800W | |
| HF Section Power AES/Continuous/Peak | 100/200/400W | |
| SPL Efficiency (1W/1m) | 97dB (average in usable bandwidth, details on the graph) * | |
| Max SPL (peakCF4 12dB) | 132dB ** | |
| Recommended amplifier | MD4820 for up to 6 modules per pair of channels (400W/1 module) | |
| Recommended frequency range | 70Hz-18kHz with 6 units | |
| Horizontal directivity | 80 and 110 degrees (Narrow/Wide) | |
| Vertical geometry settings | 0-12 degrees in one-degree increments between modules | |
| Frequency response (-3dB) | 70Hz – 18kHz – details on the attached graphs for wide and narrow versions | |
| Phase 300Hz-20kHz | +/-45 degrees – details on the graph * | |
| Speakers | B&C – 8″ woofer, 2″ coil, neodymium magnet; high-frequency driver with 1.7″ coil and 1″ exit forming an isophase cylindrical wave source with waveguide | |
| Impedance | 16Ω LF and 16Ω HF | |
| Connectors | 2x Neutrik NL4 | |
| Dimensions (HxWxD) | 244mm x 420mm x 300mm | |
| Weight | 15kg | |