AA-2500
| Brand | Heath, Heathkit |
| Manufacturer | Heath Company, Zenith, Harman/Kardon |
| Function | Amplifier, Power (Kit) |
| Produced | 1988 |
| Form Factor | Standard Width |
| Signal Path | Analog Hardware |
| Dimensions | 44.5 × 14.6 × 36.8 cm (W × H × D) |
| Weight | 33lbs (Shipped) |
| Power | 120VAC, 60Hz 550W |
| Frequency Response | 0.1Hz-170kHz +0/-3dB |
| Output Power (8Ω) | 100W |
| Input Sensitivity | 1V |
| Input Impedance | 22kΩ |
| THD | 0.06% |
| Power Bandwidth (50W) | 10Hz-70kHz |
| SNR (IHF A-Weighted) | 98dB |
| High Instantaneous Current Capability | 60A |
| MSRP (1989) | $449.00 |
| Channels | 2 Channel |
| Notes | Harman Kardon designed for Heath. |