17th Aug 2026, 08:22 AM
ZK-ST21 TPA3221 Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 100Wx2+200W, 12V-30V Audio Power Amplifier Module with Treble and Bass Control
Price may vary by location, shipping cost, and availability.
Lowest ever
17% Off
₹8,406
₹10,088
Highest: ₹8,484
Average: ₹8,432
Lowest: ₹8,406
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of ZK-ST21 TPA3221 Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 100Wx2+200W, 12V-30V Audio Power Amplifier Module with Treble and Bass Control here. This product's current Price in India is ₹8,406. The average and highest prices are ₹8,432 and ₹8,484 respectively.
| Lowest Ever Price | ₹8,406 |
|---|---|
| 2nd Aug 2026 | |
| Average Price | ₹8,432 |
| Based on 30 days price tracking | |
| Highest Price | ₹8,484 |
| 23rd Jul 2026 | |
Current Price in India
| Price | ₹8,406 |
|---|---|
| MRP | ₹10,088 |
| Savings | ₹1,682 |
| Discount | 16.67% |
Product Information
Details
| Product Name | ZK-ST21 TPA3221 Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 100Wx2+200W, 12V-30V Audio Power Amplifier Module with Treble and Bass Control |
|---|---|
| Store Product Code | B0CXX7TG5V |
| Store Name | amazon.in |
| Rating | 7.8 / 10 |
| Category | Amplifiers |
| Product Manufacturer | DAJUNGUO |
| Model Number | ZK-ST21 |
| Country of Origin | China |
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Rating and Reviews
7.8 Based on 14 reviews
ZK-ST21 TPA3221 Bluetooth Power Amplifier Board with has 7.8 rating out of 10. This average rating is consist of 14 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.