Question 1

Which is better, Vizio V-Series 2.1 or Polk Audio Signa S4?

Accepted Answer

Based on our testing, the Polk Audio Signa S4 scores higher overall at 9.1/10. The Vizio V-Series 2.1 scored 9/10 and the Polk Audio Signa S4 scored 9.1/10 in our Best Budget Soundbars 2026 evaluation.

Question 2

Is the Vizio V-Series 2.1 worth it over the Polk Audio Signa S4?

Accepted Answer

The Vizio V-Series 2.1 scores 9/10 while the Polk Audio Signa S4 scores 9.1/10. The Vizio V-Series 2.1 is our "Best Overall" pick in the Best Budget Soundbars 2026 category.

Vizio V-Series 2.1 vs Polk Audio Signa S4: Which to Buy?