Concept EQS
| Brand | Altec, Altec Lansing |
| Manufacturer | Altec Corporation |
| Function | Speaker |
| Produced | 1973-1974 |
| Country | United States |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 38.1 × 63.8 × 26.9 cm (W × H × D) |
| Weight | 30lbs |
| Treble | 2" Dome |
| Midrange | 5" Paper Cone |
| Bass | 12" Paper Cone |
| Impedance (Nominal) | 8Ω |
| Crossover Frequencies | 800Hz, 4kHz |
| Finish | Walnut |
| MSRP (1973) | $180 |
| Notes | Speaker component of the Concept EQ 5 System designed to be paired with the Concept EQE Equalizer. |