| Type | Subwoofer |
| Frequency Response | 30Hz-200Hz |
| Amplifier Recommend | VDA18 / VDA14 / C18 / C15 |
| Preset | [T21_60/C] / [T21_100/C] |
| Horizontal | 360° |
| Drivers | LF:1×21" 115mm voice coil Ferrite |
| Handling Power (RMS) | LF：800W |
| Maximum Peak SPL | 140dB/1m |
| Nominal Impedance | LF:8 Ω |
| Connectors | 2 x NL4 SpeakOn |
| Pin Connectors | IN = LF:+1-1 |
| LINK = LF:+1-1 | |
| Height Front | 600mm |
| Height Back | 600mm |
| Width | 750mm |
| Depth | 700mm |
| Weight | 46kg / 101.4lbs |
| Rigging and Handling | |
| Handle | 4 ergonomic handles |
| Pole socket | 1x 35mm Pole socket |
| Threaded | 12x M10 threaded insert |
| Antiskid | 4 ground runners |
| Physical Data | |
| Material | Baltic Birch Plywood |
| Finish | Dark Grey |
| Front | Polyester powder-coated steel grill |
| Rigging | Steel |
| Protection rating | IP55 |
020-82707301
