A2/1005B (Rev. 2)
| Brand | Altec |
| Manufacturer | Altec Corporation |
| Series | Voice of the Theatre |
| Function | Speaker |
| Produced | 1975 |
| Country | United States |
| Model ID | A-2 |
| Form Factor | Floorstanding |
| Signal Path | Passive Hardware |
| Dimensions | 287 × 260.4 × 100.3 cm (W × H × D) |
| Weight | 1250lbs |
| Treble | 2x5 Multicellular Horn (Altec 1005B, Altec 30170, Altec 288-16G (x2)) |
| Midrange/Bass | 15" Paper Cone (x4) (Altec 515B) |
| Sensitivity (500Hz-3kHz) | 108dB/W/4' |
| Crossover Frequency | 500Hz (Altec N-500-F) |
| Dispersion (Horizontal) | 100° |
| Dispersion (Vertical) | 40° |
| Power Handling | 100W |
| Enclosure Type | Front-Loaded Horn, Bass Reflex (Altec 210A (x2)) |