Polk Audio Signa S4 (N3-SIGNAS4)
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Polk Audio 2026 - new arrivals, bestsellers, and the most relevant models Polk Audio.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Polk Audio 2026 - new arrivals, bestsellers, and the most relevant models Polk Audio.

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Polk Audio Signa S4 Dolby Atmos 3.1.2 Soundbar with Wireless Subwoofer Black 300443-01-00-101 | $299.00 | ![]() | |||
| $336.00 | |||||
Polk Audio Signa S4 Dolby Atmos 3.1.2 Sound Bar with Wireless Subwoofer | $449.00 | ||||
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