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ZK TB21(CAAV-AP-09)2.1 Channel Digital Amplifier Board with USB 2x50W+100W Power Output, TPA3116 Amplifier Board Bluetooth Enabled, Black PCB, DC 12-24V Input
₹2,299
₹4,999
54% OFF
Updated 19th Jun 2026, 05:22 PM
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Price Benchmarks
Lowest Ever
₹2,299
19th Jun 2026
Highest Ever
₹2,299
19th Jun 2026
Average Price
₹2,299
2 data points
3-Month Low
₹2,299
19th Jun 2026
6-Month Low
₹2,299
19th Jun 2026
12-Month Low
₹2,299
19th Jun 2026
As per price history, ZK TB21(CAAV-AP-09)2.1 Channel Digital Amplifier Board with USB 2x50W+100W Power Output, TPA3116 Amplifier Board Bluetooth Enabled, Black PCB, DC 12-24V Input's lowest price is ₹2,299. The average price is ₹2,299. Highest ever price is ₹2,299. Along with deals, coupons & discounts, you can get it at ₹2,299. Read our Pricing Disclosure
Product Details
| Product Code | B0FTWB6S8W |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Rating | 3.9 (7 ratings) |
| Category | Audio |
| Manufacturer | Tb21 |
| Model Number | Tb21 |
| Country of Origin | India |
Frequently Asked Questions
What is the lowest price ever for ZK TB21CAAV-AP-0921 Channel Digital Amplifier Board with USB 2x50W100W Power Output TPA3116 Amplifier Board Bluetooth Enabled Black PCB DC 12-24V Input?
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The all-time lowest price for ZK TB21CAAV-AP-0921 Channel Digital Amplifier Board with USB 2x50W100W Power Output TPA3116 Amplifier Board Bluetooth Enabled Black PCB DC 12-24V Input was ₹2,299 recorded on 19th Jun 2026. The current price matches or is below the all-time low!
What was the highest price for this product?
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The highest recorded price for ZK TB21CAAV-AP-0921 Channel Digital Amplifier Board with USB 2x50W100W Power Output TPA3116 Amplifier Board Bluetooth Enabled Black PCB DC 12-24V Input was ₹2,299 on 19th Jun 2026.
What is the average selling price?
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Based on 2 data points, the average price of ZK TB21CAAV-AP-0921 Channel Digital Amplifier Board with USB 2x50W100W Power Output TPA3116 Amplifier Board Bluetooth Enabled Black PCB DC 12-24V Input is ₹2,299. The current price is 0% above average. Consider waiting for a price drop.
What is the 3-month lowest price?
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In the last 3 months, the lowest price was ₹2,299 on 19th Jun 2026.
What is the 6-month lowest price?
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The 6-month lowest price for ZK TB21CAAV-AP-0921 Channel Digital Amplifier Board with USB 2x50W100W Power Output TPA3116 Amplifier Board Bluetooth Enabled Black PCB DC 12-24V Input was ₹2,299 on 19th Jun 2026.
Should I buy this product now?
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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?
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ZK TB21CAAV-AP-0921 Channel Digital Amplifier Board with USB 2x50W100W Power Output TPA3116 Amplifier Board Bluetooth Enabled Black PCB DC 12-24V Input 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.