A5B/MRII594A
| Brand | Altec Lansing, Altec |
| Manufacturer | Altec Corporation |
| Series | Voice of the Theatre |
| Function | Speaker |
| Produced | 1993 |
| Country | United States |
| Form Factor | Floorstanding |
| Signal Path | Passive Hardware |
| Dimensions | 76.2 × 139.7 × 315 cm (W × H × D) |
| Weight | 200lbs |
| Treble | 12.8"x22.9" Constant Directivity Horn (Altec Lansing MR II 594A, Altec Lansing 288-8L) |
| Midrange/Bass | 16" Paper Cone (Altec Lansing 515-8G) |
| Impedance (Nominal) | 8Ω |
| Crossover Frequency | 500Hz, 800Hz, 1.2kHz (Altec Lansing N1285-8B) |
| Dispersion (Horizontal) | 90° |
| Dispersion (Vertical) | 40° |
| Enclosure Type | Bass Reflex (Altec Lansing 828H) |
| Finish | Gray |