| Brand | Hertz |
| Trade name | HMD 1 |
| Type | car amplifier |
| Length | 243 mm |
| Width | 159 mm |
| Height | 48 mm |
| Channels | single-channel |
| Rated power (4 Ohm) | 500 |
| Power of channel 1 (4 Ohm) | 500 |
| Ability to work at 2 Ohms | + |
| Ability to work at 1 Ohms | + |
| Impedance | 4 Ohm |
| Amplifier class | D |
| Manufacturer | Italy |
| Warranty / Service | 12 months |
| Price per | pcs |