Price History for "Diamond Audio - DASTX12 Diamond Powered Active 12"" Shallow Subwoofer, Spare Tire Application - Black/Gray"
Close
"Diamond Audio - DASTX12 Diamond Powered Active 12"" Shallow Subwoofer, Spare Tire Application - Black/Gray"
"Diamond Audio - DASTX12 Diamond Powered Active 12"" Shallow Subwoofer, Spare Tire Application - Black/Gray"
Set Price Alert
Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jun 28, 2026 | $499.99 |
| Jun 24, 2026 | $449.99 |
| Dec 24, 2025 | $499.99 |
| Nov 29, 2025 | $499.99 |
| Nov 28, 2025 | $499.99 |
| Nov 18, 2025 | $499.99 |
Analysis
"Diamond Audio - DASTX12 Diamond Powered Active 12"" Shallow Subwoofer, Spare Tire Application - Black/Gray" price analysis
Price analysis for "Diamond Audio - DASTX12 Diamond Powered Active 12"" Shallow Subwoofer, Spare Tire Application - Black/Gray" at Best Buy: Today's price is $499.99. Current price is 5% above the 90-day average of $474.99 (a $25.00 above the running mean).
- Currently listed at $499.99, which is $0.00 above the original MSRP of $499.99.
- Current price is 5% above the 90-day average of $474.99 (a $25.00 above the running mean).
- The lowest recorded price on PriceWatchPro was $449.99 on June 24, 2026. That's $50.00 below today's price.
- The highest recorded price on PriceWatchPro was $499.99 on November 18, 2025.
- Across 5 tracked price changes, the listing has dropped 1 times with an average drop of $50.00.
- PriceWatchPro has been tracking this listing since November 18, 2025 (262 days of price history).
Related
More Car Electronics & GPS deals on Best Buy
Track price history on other items shoppers are watching in this category.
Support
Best Buy FAQs
Tips for tracking this Best Buy item with alerts and price history.
How do I track price drops for Best Buy?
Pick a target price on this page and save it. We will email you when this Best Buy listing drops below your goal.
Where can I review price history?
Check the price history chart on this page to compare today’s price against recent highs and lows before buying.
Can I edit or pause alerts later?
Yes. Edit, pause, or delete alerts anytime from your PriceWatchPro dashboard after you sign in.
Snapshot
"Diamond Audio - DASTX12 Diamond Powered Active 12"" Shallow Subwoofer, Spare Tire Application - Black/Gray" shopping snapshot
Track this Best Buy listing with real-time alerts, a full price history, and side-by-side savings tips.
Understand pricing trends
Use the chart above to see seasonal lows, promo spikes, and the average street price so you can time your purchase.
Set alerts that match your budget
Choose a target price and we will email you when "Diamond Audio - DASTX12 Diamond Powered Active 12"" Shallow Subwoofer, Spare Tire Application - Black/Gray" dips below that number.
Shop confidently
Review specs, availability, and recent updates from Best Buy before jumping to the store page.