MartinLogan Impression ESL 11A
Description of the product.
| Brand | MartinLogan |
| Model | Impression ESL 11A |
| Drivers | |
| Woofer | Two 8” (20.3 cm) cast basket, high excursion, rigid aluminium cone and extended throw drive assembly, non-resonance asymmetrical chamber format. |
| Woofer diameter (mm) | 203 |
| Midrange | |
| Midrange diameter (mm) | |
| Tweeter | XStat™ CLS™ electrostatic transducer » Panel Dimensions: 44" x 11" (112 x 28cm) » Radiating Area: 484 in² (3,136 cm² ) |
| Tweeter diameter (mm) | 1120 |
| Frequency response | 29 Hz – 23000 Hz +3 −3 dB |
| Enclosure | |
| Sensitivity (dB) | 91 |
| Impedance (Ω) | 4 |
| Recommended amplifier power, least (W) | 20 |
| Recommended amplifier power, most (W) | 550 |
| Built-in amplifier power (W) | 1650 |
| Height (mm) | 302 |
| Width (mm) | 1543 |
| Depth (mm) | 696 |
| Weight (kg) | 40.9 |