column speaker
| Model | PS-204B | PS-304B | PS-404B | PS-504B | PS-604B |
| Power RMS | 20 W | 30 W | 40 W | 50 W | 60 W |
| Speaker | 2×4'' | 3×4'' | 4×4'' | 5×4'' | 6×4'' |
| Frequency | 120-15kHz | ||||
| S.P.L.(1W/M) | 94dB | ||||
| Dimension | 320×149×125 | 430×149×125 | 540×149×125 | 660×149×125 | 790×149×125 |
| Material | Aluminium Or ABS Plastic | ||||
