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ZK-TB21 Bluetooth 5.0 2.1 Channel Audio Amplifier Board 200W (50Wx2+100W) Stereo HiFi Amplifier with Subwoofer Output 9V-24V
₹1,997
₹5,999
67% OFF
Updated 15th Aug 2026, 12:13 AM
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Price Benchmarks
Lowest Ever
₹1,997
15th Aug 2026
Highest Ever
₹2,199
28th Jul 2026
Average Price
₹2,098
4 data points
3-Month Low
₹1,997
15th Aug 2026
6-Month Low
₹1,997
15th Aug 2026
12-Month Low
₹1,997
15th Aug 2026
As per price history, ZK-TB21 Bluetooth 5.0 2.1 Channel Audio Amplifier Board 200W (50Wx2+100W) Stereo HiFi Amplifier with Subwoofer Output 9V-24V's lowest price is ₹1,997. The average price is ₹2,132. Highest ever price is ₹2,199. Along with deals, coupons & discounts, you can get it at ₹1,997. Read our Pricing Disclosure
Product Details
| Product Code | B0H7FNRBPH |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Category | Speaker Parts & Components |
| Manufacturer | Aj Collections |
| Model Number | ZK-TB21 |
| Country of Origin | India |
Frequently Asked Questions
What is the lowest price ever for ZK-TB21 Bluetooth 50 21 Channel Audio Amplifier Board 200W 50Wx2100W Stereo HiFi Amplifier with Subwoofer Output 9V-24V?
▶
The all-time lowest price for ZK-TB21 Bluetooth 50 21 Channel Audio Amplifier Board 200W 50Wx2100W Stereo HiFi Amplifier with Subwoofer Output 9V-24V was ₹1,997 recorded on 15th Aug 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 ZK-TB21 Bluetooth 50 21 Channel Audio Amplifier Board 200W 50Wx2100W Stereo HiFi Amplifier with Subwoofer Output 9V-24V was ₹2,199 on 28th Jul 2026. Right now you save 9.2% compared to the peak price.
What is the average selling price?
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Based on 4 data points, the average price of ZK-TB21 Bluetooth 50 21 Channel Audio Amplifier Board 200W 50Wx2100W Stereo HiFi Amplifier with Subwoofer Output 9V-24V is ₹2,098. The current price is 4.8% below average — a good indicator for buying.
What is the 3-month lowest price?
▶
In the last 3 months, the lowest price was ₹1,997 on 15th Aug 2026.
What is the 6-month lowest price?
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The 6-month lowest price for ZK-TB21 Bluetooth 50 21 Channel Audio Amplifier Board 200W 50Wx2100W Stereo HiFi Amplifier with Subwoofer Output 9V-24V was ₹1,997 on 15th Aug 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-TB21 Bluetooth 50 21 Channel Audio Amplifier Board 200W 50Wx2100W Stereo HiFi Amplifier with Subwoofer Output 9V-24V 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.