30Wx2 12V/24V Digital Mini Amplifier Board High Power Stereo
Product Overview
30Wx2 High-power Stereo Digital Amplifier Board 12V/24V Power Supply DIY Power DY-AP3015 Amplifier Audio Board
| Specification |
Details |
| 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 Specifications
| Configuration |
Output Power (@1KHz) |
| 12V 4Ω |
18W×2 |
| 12V 8Ω |
10W×2 |
| 16V 8Ω |
15W×2 |
| 20V 8Ω |
20W×2 |
| 24V 8Ω |
30W×2 (requires heat sink) |
Adapted Speaker (30W~150W): 4 ohms (8-12V power supply) / 8 ohms (8-24V power supply)
Protection Features
- Short circuit protection
- Self-recovery overheating protection
Usage Guidelines
Important Notes:
- Recommended power supply voltage: DC 8~24V. Exceeding 26V may burn the chip; below 8V may cause noise
- With 4Ω speakers: power supply should not exceed 12V
- With 8Ω speakers: power supply should not exceed 24V
- Recommended power supply current: above 2A
- Heat sink required when working power exceeds 20W×2
- Input audio signal should be within 0.5V~1.5V
- Speaker cable length should not exceed 1 meter
- Static electricity protection required before handling
- Recommended speaker rated power: 30W and above to prevent overheating and damage