| Brand | Cadence |
| Trade name | Q 3001D |
| Type | car amplifier |
| Length | 302 mm |
| Width | 180 mm |
| Height | 53 mm |
| Channels | single-channel |
| Rated power (4 Ohm) | 140 |
| Maximum power | 300 W |
| Power of channel 1 (4 Ohm) | 140 |
| Ability to work at 2 Ohms | + |
| Ability to work at 1 Ohms | + |
| HDF, no more | 0,0005% |
| Impedance | 4 Ohm |
| Sensitivity | 90 dB |
| Frequency range from | 17 Hz |
| Frequency range up to | 180 Hz |
| Amplifier class | D |
| Manufacturer | China |
| Warranty / Service | 12 months |
| Price per | pcs |