ES-26
| Brand | Crown |
| Manufacturer | International Radio and Electronics Corporation |
| Series | Auralinear |
| Function | Speaker |
| Produced | 1973-1974 |
| Country | United States |
| Form Factor | Floorstanding |
| Signal Path | Analog Hardware |
| Dimensions | 61 × 69.8 × 30.5 cm (W × H × D) |
| Weight | 70lbs |
| Power | 115VAC, 60Hz 3W |
| Frequency Response | 25Hz-30kHz |
| Midrange/Treble | 5.25" Square Electrostatic Panel (x6) (RTR HF-100) |
| Bass | 10" Paper Cone (x2) |
| Crossover Frequency | 1.5kHz |
| Power Handling | 75W |
| Enclosure Type | Sealed |