| Brand | Calcell |
| Trade name | POP 80.4 |
| Type | car amplifier |
| Length | 335 mm |
| Width | 314 mm |
| Height | 54 mm |
| Channels | four-channel |
| Rated power (4 Ohm) | 300 |
| Maximum power | 640 W |
| Power of channel 1 (4 Ohm) | 75 |
| Power of channel 2 (4 Ohm) | 75 |
| Power of channel 3 (4 Ohm) | 75 |
| Power of channel 4 (4 Ohm) | 75 |
| Ability to work at 2 Ohms | + |
| SNR, however | 90 dB |
| HDF, no more | 0,001% |
| Built-in crossover | + |
| Frequency range from | 10 Hz |
| Frequency range up to | 50000 Hz |
| Amplifier class | AB |
| Color | black |
| Manufacturer | China |
| Warranty / Service | 12 months |
| Price per | pcs |
| Brutto, package size | 3,91 kg, 380 / 380 / 105 mm |