30Wx2 Power Stereo Digital Amplifier Board 12V/24V Power Supply DIY DY-AP3015 Audio Board
Product Overview
30Wx2 High power stereo digital power amplifier board 12V/24V power supply DIY power amplifier module DY-AP3015
Usage Notes
- The recommended power supply voltage is DC 8~24V. If it exceeds 26V, the chip will burn out, and if it is lower than 8V, there will be noise.
- When connected to a 4Ω speaker, the power supply does not exceed 12V, and when connected to an 8Ω speaker, the power supply does not exceed 24V.
- The power supply current is recommended to be above 2A.
- The working power of the module exceeds 20W*2, and a heat sink needs to be added.
- Ensure that the input audio signal is within 0.5V~1.5V.
- The speaker cable should not be too long, and it should be within 1 meter.
- Pay attention to static electricity protection. Before touching the power amplifier board, you need to release the static electricity on your hands to avoid static electricity from breaking down the power amplifier chip. Digital power amplifiers are more sensitive to static electricity.
- It is recommended to use speakers with a rated power of 30W and above to avoid heating and burning the speakers.
Technical Specifications
| Product Name |
30W×2 Stereo Digital Power Amplifier Module |
| Product model |
DY-AP3015 |
| Working voltage |
DC: 8~24V |
| Working mode |
Class D (PWM modulation) |
| Number of channels |
Stereo (two channels) |
| Output power (@1KHz) |
18W*2 @12V 4Ω |
| Output power (@1KHz) |
10W*2 @12V 8Ω |
| Output power (@1KHz) |
15W*2 @16V 8Ω |
| Output power (@1KHz) |
20W*2 @20V 8Ω |
| Output power (@1KHz) |
30W*2 @24V 8Ω (need to add heat sink) |
| Adapted speaker (30W~150W) |
4 ohms (8-12V power supply) |
| Adapted speaker (30W~150W) |
8 ohms (8-24V power supply) |
| Module Protection Mechanism |
Short circuit protection |
| Module Protection Mechanism |
Self-recovery overheating protection |
Company Profile
Certificates & Production Processes
Packing & Delivery
- Normal packaging.
- Export carton.
- Custom packing.
- All orders will be shipped within 3-25 days after customers confirmed payment.
Payment & Shipping
PAYMENT: Standard payment terms: pay 30% deposit in advance, 70% balance before shipment. Online trade assurance order, all is up to you. More payment terms could be provided! (T/T, PAYPAL, WESTERN UNION)
SHIPPING: After-sales Service: 100% strict inspection and test before shipment. Replace in one week once original defective goods found on arrival. Enjoy one year warranty.
Customer Reviews
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Frequently Asked Questions
Q: What is the minimum order quantity for your products?
A: If you need a small order, please contact us.
Q: How long is your delivery time?
A: The product will be sent within 3 days after payment is confirmed, and the delivery time is 3 to 6 days.
Q: Do you test or inspect all items before delivery?
A: Yes, we tested and checked all items before shipment.
Q: What is your warranty?
A: 60 days after receiving the goods. Our products are 100% tested before being shipped. If the goods are defective, please notify us within 3 days after delivery. Any item must be returned as is to be eligible for a refund or payment. The buyer is responsible for all freight incurred.
Q: How do I pay for the order?
A: We accept wire transfer, Western Union, Pay Pal, , escrow (if you prefer other methods, please contact us).
