| Model | HM401 line source column speaker |
| Components | 4"×4+1"×1 |
| Power | 250W(rated)/1000W(program) |
| Frequency Response | 65Hz-20kHz |
| Dispersion | 100º ×50º |
| Sensitivity(1W@1m) | 97dB |
| Max. SPL | 112dB |
| Nominal Impedance | 8Ω |
| Dimensions(H*W*D) | 546*129*119mm |
| Shipping(H*W*D) | 610*182*340mm |
| NW/GW(kg) | 6.82/14.8(2pcs) |