No coupon needed: best price is $44.99 (Banggood). Updated: 12-12-2025.
S350HS 2.1 Channel Power Amplifier 220W+220W+350W bluetooth 5.1 AUX USB Dual TPA3251 High Subwoofer Audio Sound System – Black
Banggood warehouse: China.
Price: $44.99
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There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
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DAJUNGUO S350HS TPA3251 Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 220Wx2+350W, Audio Power Amplifier Module | $44.16 | – |
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Price history and price alert
It’s a new item in our database, so I can’t create price history chart. We have saved this price in database: $42.99.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).