ZK-6001 DC18-50V Active Subwoofer Pure Post Amplifier Board Low-Pass Filter Mono 600W Frequency Volume Adjustment TPA3225
$42.89
Today it costs $42.89 on AliExpress. Since Oct 21, 2026, when we started tracking it, it ranged from $38.69 to $42.89. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 2 days; confirming a drop takes at least 3 days. The store advertises "was $65.98", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressAffiliate link: we earn a commission on completed purchases, and the price is the same with or without our code. The price above is the last recorded reading, not a live checkout lookup.
Price history
Today$42.89highest ever seen
Lowest$38.69Oct 21 to Oct 22
Highest$42.89since Oct 22
Tracked since Oct 21 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 22, 18:41 UTC | $42.89 | +11% |
| Oct 21, 02:50 UTC | $38.69 | start |
| Store | Diymore Electronic Kit Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Passive Components |
| Recorded readings | 2 |
| First seen | 10/21/2026 |
| Last reading | 10/23/2026, 12:42:52 AM UTC |