841B Coronado
| Brand | Altec, Altec Lansing |
| Manufacturer | Altec Lansing Corporation, Ling-Temco-Vought, Inc |
| Function | Speaker |
| Produced | 1965 |
| Country | United States |
| Form Factor | Floorstanding |
| Signal Path | Passive Hardware |
| Frequency Response | 40Hz-22kHz |
| Treble | 2.6"x2.9" Horn (Altec 3000B) |
| Midrange/Bass | 12" Paper Cone (Altec 414Z) |
| Impedance (Nominal) | 8Ω |
| Crossover Frequency | 3kHz (Altec N-3000-F) |
| Power Handling | 20W |
| Enclosure Type | Bass Reflex |
| MSRP (1965) | $214.50 |
| Notes | Designed as center channel to match the 838B Carmel for three-channel stereo |