Big Red
| Brand | Audiomarketing, Altec, Altec Lansing |
| Manufacturer | Audiomarketing Ltd., The Mastering Lab, Inc., Altec Lansing Corporation |
| Function | Speaker |
| Produced | 1978-198? |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 58.4 × 76.2 × 45.1 cm (W × H × D) |
| Weight | 65lbs |
| Driver | 16" Coaxial Horn/Paper Cone (Altec 604-E2) |
| Impedance (Nominal) | 16Ω |
| Crossover Frequency | ?kHz (Mastering Lab 604/5) |
| Power Handling | 140W |
| Enclosure Type | Bass Reflex |
| Enclosure Volume | 6ft³ |
| MSRP (1978) | $815 (Mastering Lab Frequency Divider (Required): $175) |