| Model | AST-1200.1D |
| Class | D |
| Number of the channels | 1 |
| Frequency response | 10-180 Hz |
| 1 Ohm RMS Power (14.4 V) | 1218 W |
| 2 Ohm RMS Power (14.4 V) | 955 W |
| 4 Ohm RMS Power (14.4 V) | 528 W |
| Minimum permissible load on the channel | 1 Ohm |
| Input SPL | 0.2 - 6 V |
| Low pass filter | 40-180 Hz |
| Crossover | 12 dB/Oct |
| Subsonic filter | 10-50 Hz |
| Bass frequency adjustment | 30-80 Hz |
| Input terminal | 0 Ga |
| Output terminal | 8 Ga |
| Damping factor | ≥ 208 |
| Working voltage | 9 - 15 V |
| Signal-to-noise ratio | ≥ 98 dB |
| Size (W×L×H) | 14.76 × 9.45 × 2.17 inch |
| Gross weight | 8.33 lb (3.78 kg) |