A7-500-8E
| Brand | Altec |
| Manufacturer | Altec Corporation |
| Series | Voice of the Theatre |
| Function | Speaker |
| Produced | 1980 |
| Country | United States |
| Model ID | A7 |
| Form Factor | Floorstanding |
| Signal Path | Passive Hardware |
| Dimensions | 76.2 × 138.4 × 61 cm (W × H × D) |
| Weight | 78.9kg (Net), 206lbs/93kg (Shipped) |
| Frequency Response | 40Hz-18kHz |
| Treble | 10.6"x25.3" Sectoral Horn (Altec 511B, Altec 902-8T) |
| Midrange/Bass | 15" Paper Cone (Altec 416-8C) |
| Sensitivity (New JIS) | 103dB |
| Impedance (Nominal) | 8Ω |
| Crossover Frequency | 500Hz (Altec N501-8B) |
| Dispersion (Horizontal) | 90° |
| Dispersion (Vertical) | 40° |
| Power Handling | 50W |
| Enclosure Type | Front Loaded Horn, Bass Reflex (Altec 828-E) |
| Finish | Gray |