The Polk Signature Elite ES55 is a floor-standing speaker for the main left and right positions of a stereo or home-cinema setup. It gives the front stage a proper tower format while remaining part of the wider Signature Elite system.
The Power Port bass-vented enclosure and dual terminal layout are built into the speaker design, so it can be planned as a serious music or cinema front channel rather than a general-purpose box on the floor.
Pair it with a compatible amplifier or AV receiver, then add a matched centre and surrounds from the Signature Elite range if the room is moving towards a full cinema system.
For official product information and current support resources, visit the Polk Signature Elite ES55 product page.
For official product information and current support resources, visit the Polk Audio Polk ES55 Floorstander product page.
| ITEM | DESCRIPTION |
| Main Features | |
| Floor-standing front-channel role | Designed for a dedicated left/right position in stereo or a compatible cinema front stage. |
| Power Port bass enclosure | The published Power Port bass-vented construction is integral to the ES55 cabinet design. |
| Signature Elite expansion | Can form part of a coordinated system with matching centre and surround models. |
| Driver enclosure type | Power Port Bass Vented |
| Speaker type | 2-way |
| Recommended amplifier power per channel | 40 watts → 200 watts |
| DETAIL | VALUE |
| Product Specifications | |
| Quantity Included | 1 |
| Height | 41.5" (105.41 cm) |
| Width | 8.5" (21.6 cm) |
| Depth | 12.5" (31.75 cm) |
| Weight | 44 lbs (19.96 kg) |
| Driver Enclosure Type | Power Port Bass Vented |
| Total Frequency Response | 33 Hz → 40 kHz |
| Sensitivity (2.83V @1m) | 89 dB |
| Type | 2-way |
| Crossover Frequency | 2.4 Hz |
| Recommended Amplifier Power Per Channel | 40 watts → 200 watts |
| Impedance | Compatible with 4 and 8 ohm outputs |
| Inputs | Dual gold-plated 5-way binding posts |
| Width with Base | 11.7" (29.7 cm) |
| Front Array Driver Complement | • (1) 1" (2.54 cm) d (Round) Terylene High-Res Dome Tweeter • (2) 6.5" (16.51 cm) d (Round) Dynamic Balance Mica Reinforced Polypropylene Drivers |
| Carton 1 | 47.9 lbs (21.73 kg) |
| Best Suited For | |
| Stereo lounges and medium-to-large home-cinema front stages. | |
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