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Polk · Signature Elite · Bookshelf
Signature Elite ES20
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Product description
Mid-size two-way bookshelf in Polk's Signature Elite line — 25 mm Terylene dome tweeter crossed at 2.4 kHz to a 165 mm Dynamic Balance mica-reinforced polypropylene cone. The bigger driver and rear-firing Power Port extend reach to 41 Hz; Hi-Res Audio certified and rated for a 20–125 W amplifier window.
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Units
| Type | Bookshelf |
|---|---|
| HiFi ladder position | #143 of 255 bookshelf |
| Power | Passive |
| Height | 376 mm |
| Width | 217 mm |
| Depth | 351 mm |
| Weight | 7.71 kg |
| Enclosure | bass-reflex-rear |
| Drivers | 1× 25 mm tweeter (Terylene Dome), 1× 165 mm mid-bass (Dynamic Balance mica-reinforced polypropylene cone) |
| Crossover frequency | 2400 Hz |
| Frequency response | 41–40000 Hz |
| Sensitivity | 86 dB |
| Impedance | 8 Ω |
| Recommended amp | 20–125 W |
| MAP (USD) | $400 / pair |
| Where to buy | Check availability ↗ |
| Manufacturer | polkaudio.com ↗ |
| Product page | Open product page ↗ |