873A Barcelona
| Brand | Altec, Altec Lansing |
| Manufacturer | LTV Ling Altec, Inc. |
| Function | Speaker |
| Produced | 1970 |
| Country | United States |
| Form Factor | Floorstanding |
| Signal Path | Analog Hardware |
| Dimensions | 97.8 × 75.6 × 61 cm (W × H × D) |
| Frequency Response | 20Hz-20kHz |
| Treble | 10.6"x25.3" Sectoral Horn (Altec 511B, Altec 808-8A) |
| Midrange/Bass | 15" Paper Cone (Altec 411-8A) |
| Impedance (Nominal) | 8Ω |
| Crossover Frequency | 500Hz (Altec N501-8A) |
| Crossover Slope | 12dB/Oct (Second Order) |
| Power Handling | 60W |
| Enclosure Type | Sealed (Altec 30859) |
| Finish | Walnut |
| MSRP (1970) | $550 |