Good Deal 62% confidence
amazon.com · Polk
Polk Audio Signa S4 TV Sound Bar with Subwoofer - Dolby Atmos Audio VoiceAdjust & BassAdjust Technology $336
$336.00 $436.80 ↓23%
Polk Audio Signa S4 TV Sound Bar with Subwoofer - Dolby Atmos Audio VoiceAdjust & BassAdjust Technology, HDMI eARC, Wireless Subwoofer works with 8K, 4K, & HD TVs, Bluetooth, Wireless...
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Price History
90-day price tracking across retailers
Price History
90 daysCurrent
$336
Lowest
$319.2
Highest
$480.48
Current
$336.00
90d Low
$319.20
90d High
$480.48
Community Verdict
30 reviews62% recommend
Best for
Tech enthusiasts & remote workers
Watch out
May sell out quickly
Pro tip
Check if Subscribe & Save offers additional discount
Community-sourced deal with moderate approval. Verified available at amazon.com.
Discussion
0Trust Score
Moderate 70
Historic low price No
Authorized seller Verified
Honest pricing Verified
Current model Current
True Cost
No surprisesBase price $336.00
Shipping Free
Total $336.00
Deal Info
Retailer amazon.com
Brand Polk
Category Electronics
Posted 6/25/2026
electronicsamazon