Polk Audio Signature Elite ES20
Enjoy movies, music and gaming with high-resolution, room-filling, cinematic sound and effortless bass. Polk’s high-performance ES20 bookshelf loudspeaker is Hi-Res Audio Certified, features a Dynamically Balanced acoustic array, precision crossovers and Power Port bass-enhancing technology.
| Brand | Polk Audio |
| Model | Signature Elite ES20 |
| Drivers | • (1) 1" (2.54 cm) d (Round) Terylene High-Res Dome Tweeter • (1) 6.5" (16.51 cm) d (Round) Dynamic Balance Mica Reinforced Polypropylene Driver |
| Woofer | |
| Woofer diameter (mm) | |
| Midrange | |
| Midrange diameter (mm) | |
| Tweeter | |
| Tweeter diameter (mm) | |
| Frequency response | |
| Enclosure | |
| Sensitivity (dB) | 86 |
| Impedance (Ω) | 4 |
| Recommended amplifier power, least (W) | |
| Recommended amplifier power, most (W) | 20 |
| Built-in amplifier power (W) | |
| Height (mm) | 376 |
| Width (mm) | 216 |
| Depth (mm) | 351 |
| Weight (kg) | 7.71 |