Price History for Sony SA-SW3 200W Wireless Subwoofer for HT-A9 and HT-A7000
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Sony SA-SW3 200W Wireless Subwoofer for HT-A9 and HT-A7000
Feel the power of deep bass Driving Sony s HT-A9 Home Theater System and HT-A7000 Soundbar with added bass the compact SA-SW3 wireless subwoofer immerses you even deeper into movies and music. Enjoy louder clea
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Nov 3, 2026 | $249.99 |
| Oct 28, 2026 | $298.00 |
| Oct 26, 2026 | $249.99 |
| Oct 21, 2026 | $298.00 |
| Oct 20, 2026 | $299.99 |
| Oct 18, 2026 | $249.99 |
| Aug 24, 2026 | $248.00 |
| Jul 13, 2026 | $348.00 |
| Jun 22, 2026 | $298.00 |
| Jun 1, 2026 | $348.00 |
| May 19, 2026 | $298.00 |
| Jan 24, 2026 | $348.00 |
| Jan 8, 2026 | $348.00 |
| Jan 5, 2026 | $348.00 |
| Dec 24, 2025 | $348.00 |
15 recorded prices; last found in Walmart’s data on Nov 4, 2026. How we track prices
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Analysis
Sony SA-SW3 200W Wireless Subwoofer for HT-A9 and HT-A7000 price analysis
Price analysis for Sony SA-SW3 200W Wireless Subwoofer for HT-A9 and HT-A7000 at Walmart: today's price of $249.99 is near the low end of the range we've recorded ($248.00 to $348.00).
- The current price of $249.99 is 44% (or $198.01) below the MSRP of $448.00.
- Today's price is 9% below its average daily price over the last 90 days ($273.71).
- The lowest recorded price on PriceWatchPro was $248.00 on August 24, 2026. That's $1.99 below today's price.
- The highest recorded price on PriceWatchPro was $348.00 on December 24, 2025. Today's price is $98.01 below that peak.
- 30-day trend: essentially flat (less than 1% movement).
- Across 14 tracked price changes, the listing has dropped 6 times with an average drop of $49.67.
- PriceWatchPro has been tracking this listing since December 24, 2025 (315 days of price history).
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Compare Sony SA-SW3 200W Wireless Subwoofer for HT-A9 and HT-A7000 prices across retailers
Same item (UPC 027242919211), also tracked at:
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