x
Sorry, Something went wrong!
AMAZON
SRBI ZK-ST21 bluetooth Digital Amplifier Board 2.1 Channel 100W+100W+200W Subwoofer Chip TPA3221 DC12-30V 10A - With Shell 2026 New Stock
₹12,892
₹16,760
23% OFF
Updated 16th Aug 2026, 04:26 PM
Buy Now
Price Benchmarks
Lowest Ever
₹12,892
23rd Jul 2026
Highest Ever
₹12,892
23rd Jul 2026
Average Price
₹12,892
6 data points
3-Month Low
₹12,892
23rd Jul 2026
6-Month Low
₹12,892
23rd Jul 2026
12-Month Low
₹12,892
23rd Jul 2026
As per price history, SRBI ZK-ST21 bluetooth Digital Amplifier Board 2.1 Channel 100W+100W+200W Subwoofer Chip TPA3221 DC12-30V 10A - With Shell 2026 New Stock's lowest price is ₹12,892. The average price is ₹12,892. Highest ever price is ₹12,892. Along with deals, coupons & discounts, you can get it at ₹12,892. Read our Pricing Disclosure
Product Details
| Product Code | B0GJSGCYQP |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Brand | Generic |
| Manufacturer | SRBI, SRBI |
| Model Number | ZK-ST21 |
| Country of Origin | China |
Frequently Asked Questions
What is the lowest price ever for SRBI ZK-ST21 bluetooth Digital Amplifier Board 21 Channel 100W100W200W Subwoofer Chip TPA3221 DC12-30V 10A - With Shell 2026 New Stock?
▶
The all-time lowest price for SRBI ZK-ST21 bluetooth Digital Amplifier Board 21 Channel 100W100W200W Subwoofer Chip TPA3221 DC12-30V 10A - With Shell 2026 New Stock was ₹12,892 recorded on 23rd Jul 2026. The current price matches or is below the all-time low!
What was the highest price for this product?
▶
The highest recorded price for SRBI ZK-ST21 bluetooth Digital Amplifier Board 21 Channel 100W100W200W Subwoofer Chip TPA3221 DC12-30V 10A - With Shell 2026 New Stock was ₹12,892 on 23rd Jul 2026.
What is the average selling price?
▶
Based on 6 data points, the average price of SRBI ZK-ST21 bluetooth Digital Amplifier Board 21 Channel 100W100W200W Subwoofer Chip TPA3221 DC12-30V 10A - With Shell 2026 New Stock is ₹12,892. The current price is 0% above average. Consider waiting for a price drop.
What is the 3-month lowest price?
▶
In the last 3 months, the lowest price was ₹12,892 on 23rd Jul 2026.
What is the 6-month lowest price?
▶
The 6-month lowest price for SRBI ZK-ST21 bluetooth Digital Amplifier Board 21 Channel 100W100W200W Subwoofer Chip TPA3221 DC12-30V 10A - With Shell 2026 New Stock was ₹12,892 on 23rd Jul 2026.
Should I buy this product now?
▶
Price is high. Score: 0/100 (Grade F) — we recommend waiting. The product has been available at significantly lower prices in the past.
Where can I buy this product?
▶
SRBI ZK-ST21 bluetooth Digital Amplifier Board 21 Channel 100W100W200W Subwoofer Chip TPA3221 DC12-30V 10A - With Shell 2026 New Stock is available on Amazon (amazon.in). Click the Buy Now button above to visit the product page directly. We recommend checking for available coupons and bank offers on the store page for additional savings.