x
Sorry, Something went wrong!
AMAZON
ZK-AS21 TPA3255 Bluetooth 5.1 Power Amplifier Board HiFi 2.1 Channel 220Wx2+350W Digital Audio Receiver AMP Board with Treble and Bass Control for DIY Speakers
₹5,198
₹17,028
69% OFF
Updated 16th Jul 2026, 02:26 AM
Buy Now
Price Analysis & Buying Guide
C
48 / 100
Fair Price
Confidence: 73%
Avg Discount
11.2/28
Recent Discount
10.6/22
Historical Pos.
17.7/20
Low Proximity
5/20
Trend Bonus
4/10
Avg Price
₹5,773
6M Avg
₹5,751
All-Time Low
₹5,190
All-Time High
₹7,185
vs MRP
↓69.5%
Price Benchmarks
Lowest Ever
₹5,190
4th May 2026
Highest Ever
₹7,185
20th Feb 2026
Average Price
₹5,751
26 data points
3-Month Low
₹5,190
4th May 2026
6-Month Low
₹5,190
4th May 2026
12-Month Low
₹5,190
4th May 2026
As per price history, ZK-AS21 TPA3255 Bluetooth 5.1 Power Amplifier Board HiFi 2.1 Channel 220Wx2+350W Digital Audio Receiver AMP Board with Treble and Bass Control for DIY Speakers's lowest price is ₹5,190. The average price is ₹5,773. Highest ever price is ₹7,185. Along with deals, coupons & discounts, you can get it at ₹5,198. Read our Pricing Disclosure
Similar Products
Product Details
| Product Code | B0DGTLR66N |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Brand | Hosyond |
| Rating | 4.1 (108 ratings) |
| Category | Audio |
| Manufacturer | Hosyond |
| Model Number | ZK-AS21 |
| Model Number | ZK-AS21 |
| Country of Origin | China |
Frequently Asked Questions
What is the lowest price ever for ZK-AS21 TPA3255 Bluetooth 51 Power Amplifier Board HiFi 21 Channel 220Wx2350W Digital Audio Receiver AMP Board with Treble and Bass Control for DIY Speakers?
▶
The all-time lowest price for ZK-AS21 TPA3255 Bluetooth 51 Power Amplifier Board HiFi 21 Channel 220Wx2350W Digital Audio Receiver AMP Board with Treble and Bass Control for DIY Speakers was ₹5,190 recorded on 4th May 2026. The current price is 0.1% higher than this all-time low.
What was the highest price for this product?
▶
The highest recorded price for ZK-AS21 TPA3255 Bluetooth 51 Power Amplifier Board HiFi 21 Channel 220Wx2350W Digital Audio Receiver AMP Board with Treble and Bass Control for DIY Speakers was ₹7,185 on 20th Feb 2026. Right now you save 27.7% compared to the peak price.
What is the average selling price?
▶
Based on 26 data points, the average price of ZK-AS21 TPA3255 Bluetooth 51 Power Amplifier Board HiFi 21 Channel 220Wx2350W Digital Audio Receiver AMP Board with Treble and Bass Control for DIY Speakers is ₹5,751. The current price is 9.6% below average — a good indicator for buying.
What is the 3-month lowest price?
▶
In the last 3 months, the lowest price was ₹5,190 on 4th May 2026.
What is the 6-month lowest price?
▶
The 6-month lowest price for ZK-AS21 TPA3255 Bluetooth 51 Power Amplifier Board HiFi 21 Channel 220Wx2350W Digital Audio Receiver AMP Board with Treble and Bass Control for DIY Speakers was ₹5,190 on 4th May 2026.
Is the price going up or down?
▶
The current price trend for ZK-AS21 TPA3255 Bluetooth 51 Power Amplifier Board HiFi 21 Channel 220Wx2350W Digital Audio Receiver AMP Board with Treble and Bass Control for DIY Speakers is Stable. Prices have remained relatively stable. There's no immediate urgency, but don't expect a big drop either. It has been 76 days since the last recorded low price.
How does the current price compare to the average?
▶
The current price is 10% below the average price. You're getting a better-than-usual price. Worth considering if you've been waiting for a deal.
How much discount is available from MRP?
▶
You're currently saving 69.5% off the MRP (Maximum Retail Price). That's a massive discount! This is well below the listed retail price.
Should I buy this product now?
▶
Fair price. Score: 48/100 (Grade C) — the price is around average. Consider setting a price alert and waiting for a better deal unless you need it immediately. Price trend is currently stable. Currently 10% below average price.
What does the Deal Score mean?
▶
The Deal Score is a composite rating from 0 to 100 calculated by our algorithm. It considers five factors: Average Discount (how far below the long-term average), Recent Discount (short-term price performance), Historical Position (where the price sits in its all-time range), Low Proximity (closeness to the all-time low), and Trend Bonus (whether prices are falling). Grades are: S (90-100, Exceptional), A (75-89, Great), B (60-74, Good), C (45-59, Fair), D (30-44, Below Average), F (0-29, Not a Deal). This product currently has a score of 48 with 73% confidence.
Where can I buy this product?
▶
ZK-AS21 TPA3255 Bluetooth 51 Power Amplifier Board HiFi 21 Channel 220Wx2350W Digital Audio Receiver AMP Board with Treble and Bass Control for DIY Speakers 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.