Description
The POPE Professional® ML-221B dual 21” compact sub-woofer enclosure with its high sensitivity POPE Professional® transducer, is designed ground up to provide sub frequency extension to modern sound reinforcement applications.
Application
• Live Sound
• Touring Concerts
• Club Systems
• Large Nightclubs
• Arenas
Features
• 2*21" (530 mm) Diameter POPE Professional® Transducer
• 4.5” (116 mm) voice coil
• High sensitivity (98 dB @ 1m/1w)
Specifications
| Model | ML-221B |
| Article No. | #10137 |
| Class | 2*21” Sub-woofer |
| Power Rating | 3400 W Continuous 6800 W Program 13600 W Peak |
| Frequency Range (-10dB) | 22Hz - 160Hz (-10dB, half space) 24Hz - 160Hz (-6dB, half space) |
| System Sensitivity (1W @ 1M) | 98dB SPL |
| Maximum Rated SPL | 134dB continuous, 137dB peak |
| Impedance | 4Ω |
| Transducer Sections | |
| Low Frequency | 2*21" (530 mm) Diameter POPE Professional® Transducer |
| Power Rating | 2*1700 Watts Continuous. Pink Noise 2*3400 Watts Program 2*6800 Watts Peak |
| Voice Coil | 153 mm (6") |
| Voice Coil Material | Copper |
| Former Material | Glass Fibre |
| Magnet Material | Neodymium |
| Chassis Type | Cast Aluminum |
| Nominal Impedance | Parallel: 4Ω Discrete: 8Ω x 2 |
| Crossover Mode | Bi-amp |
| Enclosure | |
| Box Construction | Rectangular cabinet, 18 mm, 11-ply plywood |
| Transportation | 2 handles on both sides |
| Grille | Powder coated, black, 16-gauge perforated steel grille with charcoal foam backing |
| Input Connectors | Neutrik® Speakon® NL4MP (x2) +2-2 |
| Surface Finish | SoundFlex® environment friendly coating |
| Coverage Pattern (H x V) | 360° |
| Packing | Foam with wooden crate carton packing or Flight case - optional |
| Dimensions (H x W x D) | 700 mm x 1324 mm x 1000 mm |
| Net Weight | 109 kg (240.24 lbs) |
| Gross Weight | 129 kg (284.32 lbs) |