If you're looking to take your movie-watching or music-listening experience to the next level, Adorama has a wide variety of Polk speakers on sale, including this 2-pack of Polk Audio Signature Series S10 2-Way Compact Satellite Speakers for $109.99. Shipping is free. Other Polk Audio speakers on sale include:

• 2 Polk Audio Signature Series S15 2-Way Compact Bookshelf Speakers – $139.99
  
• Polk Audio Signature Series S30 2-Way Center Speaker – $139.99
  
• 2 Polk Audio Signature Series S20 2-Way Bookshelf Speakers – $184.99
  
• 2 Polk Audio Signature Series S50 Small 2-Way Tower Speakers – $274.99