| Brand | Blaupunkt |
| Trade name | GTA-250 |
| Type | car amplifier |
| Length | 242 mm |
| Width | 232 mm |
| Height | 50 mm |
| Channels | two-channel |
| Rated power (4 Ohm) | 160 |
| Maximum power | 400 W |
| Power of channel 1 (4 Ohm) | 50 |
| Power of channel 2 (4 Ohm) | 50 |
| Ability to work at 2 Ohms | + |
| SNR, however | 90 dB |
| Built-in crossover | + |
| Frequency range from | 10 Hz |
| Frequency range up to | 30000 Hz |
| Amplifier class | AB |
| Warranty / Service | 12 months |
| Price per | pcs |