Piezo horn speaker tweeter piezoelectric head driver loudspeaker treble
Quick answer
Is $2.40 a good price for Piezo horn speaker tweeter piezoelectric head driver loudspeaker…?
Too early to tell: DipScout has tracked this price for 1 day, and comparing it with a typical price takes at least 7 days. Tracked since Oct 27, 2026, it ranged from $2.39 to $2.40.
$2.40
Today it costs $2.40 on AliExpress. Since Oct 27, 2026, when we started tracking it, it ranged from $2.39 to $2.40. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 1 day; confirming a drop takes at least 7 days. The store advertises "was $4.80", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$2.40highest ever seen
Lowest$2.39Oct 27 to Oct 28
Highest$2.40since Oct 28
Tracked since Oct 27 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 28, 07:15 UTC | $2.40 | +0.4% |
| Oct 27, 20:26 UTC | $2.39 | start |
| Store | Stone's Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Phones & Telecommunications › Mobile Phone Parts |
| Recorded readings | 2 |
| First seen | 10/27/2026 |
| Last reading | 10/29/2026, 12:13:55 AM UTC |
Also sold by 2 other stores
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| Shop1102910070 Store · Ships from US | $2.49 · 200 sold |
|---|---|
| Shop1102910070 Store | $2.49 · 200 sold |