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Category 73 within Uncategorised.
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Best assessed as category 73 for the customer's actual room, source and budget.
Works well with
- Amplifiers or receivers matched to the speaker load and room size.
- Suitable speaker cable, wall brackets or stands where required.
- Speakers with a suitable impedance and sensitivity match.
- Streaming sources, TV audio, turntable or network player depending on inputs.
Check first
- Confirm amplifier power, impedance and the listening distance.
- Check placement, mounting and cable route before ordering.
- Confirm speaker count, room size and source requirements.
- Check HDMI, phono, subwoofer and multi-room needs before purchase.
Visible-price product with specialist fit still recommended before final checkout.
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Polk Signature ES20 Bookshelf Speakers - High Resolution Audio in Black The Polk Signature ES20 Bookshelf Speakers deliver dynamic, high-resolution sound with a sleek, modern design. Perfect for enhancing your home audio setup, these speakers provide rich, powerful sound ideal for movies, music, and gaming. Key Features 1-inch Terylene tweeter for detailed high-frequency response 6.5-inch low-resonance mica-reinforced polypropylene woofer for clear, impactful bass Compatible with Dolby and DTS surround sound technologies for immersive audio Patented Power Port technology minimises distortion and enhances bass performance Precision-crafted MDF cabinet reduces unwanted resonances and vibrations Anti-diffraction magnetic grilles protect drivers without compromising acoustics Stylish contemporary design that integrates seamlessly with any home décor Ideal for small to medium-sized rooms; suitable for placement on flat surfaces or stands Specifications Tweeter: 1-inch Terylene Woofer: 6.5-inch mica-reinforced polypropylene Cabinet Material: MDF Compatibility: Dolby and DTS surround sound Technology: Patented Power Port Colour: Black
Product details
- Name
- Polk Signature ES20 Bookshelf Black - High Res Bookshelf Speakers (Pair)
- Brand
- Polk
- Model
- SIGS20ELBK
- SKU
- Not supplied
- MPN
- Not supplied
- Commerce action
- local-proof-only

Product images
Product details
- Name
- Polk Signature ES20 Bookshelf Black - High Res Bookshelf Speakers (Pair)
- Brand
- Polk
- SKU / MPN
- — / —
- Breadcrumb world
- Uncategorised
Technical specifications
Specifications
| Impedance | 8 Ohms |
|---|---|
| Frequency Response | 39Hz - 40 kHz |
| Recommended Amplifier Power | 20 - 150W |
| Bi-wiring Capability | Yes |
| Binding Post Type | 5-way |
| Brand | Polk |
| Color | Black |
| Crossover Frequency | 2.5 kHz |
| Enclosure Type | Bass-reflex (ported) |
| Finish | Matte |
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