| Model | T-671F | T-672F | T-673F | T-674F | T-675F |
| Input Power | 6W | 15W | 30W | 60W | 100W |
| Control Mode | Constant voltage type | ||||
| Signal Input | 70~100V | ||||
| Signal Output | 0~100V | ||||
| Speaker Type | Voltage Speaker | ||||
| Frequency Response | 80-16KHz | ||||
| Attenuation | Transformer | ||||
| Forced cutting | DC24V | ||||
| Step | 11 Steps | ||||
| Finish | White | ||||
| Mounting Size | 80 x 80 x 60mm | ||||
| Dimension | 86.7 x 86.7 x 67.5mm | ||||
| Weight | 0.16Kg | 0.22Kg | 0.22Kg | 0.22Kg | 0.24Kg |
| Accessory | One pair screw of M4 x 25 | ||||
