Polk Audio Signa S4 TV Sound Bar drops to $359 on Amazon

Down $84.88 from the usual price.

Polk Audio Signa S4 TV Sound Bar drops to $359 - save $84.88. That 19% discount brings this Dolby Atmos soundbar with wireless subwoofer well below its 30-day average of $443.88, making it one of the better audio deals this week for anyone upgrading TV sound.

THE DEAL

Polk Audio Signa S4 TV Sound Bar

$359 (was $443.88) - Save $84.88 (19% off)

Where: Amazon

ExpiresNo end date listed

Get This Deal

For just $359, below its 30-day average of $443.88. Over the past 90 days this soundbar has averaged $421.21, and over 180 days it sat at $410.12, so this $359 price is a genuine low point.

If you have been tracking this model, today's number is the one to act on.

What You're Getting

The Signa S4 packs a 7-driver array with dedicated full-range center channel for clear dialog and up-firing speakers that bounce Dolby Atmos height channels off the ceiling for overhead sound effects. Polk's VoiceAdjust technology lets you dial up vocal clarity without touching overall volume, and BassAdjust gives you control over the wireless subwoofer's punch.

Setup is a single HDMI eARC cable, it works with 8K, 4K, and HD TVs, and the ultra-slim profile (just 2.36 inches tall) fits under most screens without blocking the IR sensor or bottom edge.

Who This Is For

Best for anyone stuck with tinny TV speakers who wants real surround sound without running wires across the room. The wireless sub and one-cable hookup make this a 5-minute upgrade for living rooms, bedrooms, or apartments.

Skip it if you need a full 5.1.4 Atmos system with rear satellites -- this is a 3.1.2 setup, not a full home theater rig.

The Caveat

The 5.9-inch wireless subwoofer delivers solid bass for music and movies, but it won't shake the walls like a larger 10-inch or 12-inch sub. If deep, room-rattling low end is a priority, look at the Signa S4's bigger siblings.

Final Verdict

Dolby Atmos with a wireless sub for $359 is tough to beat at this price point. If you want better TV audio without the complexity of a receiver and separate speakers. This is the deal to grab now rather than waiting for Black Friday.