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DY-AP3015 Class D Stereo Amplifier Board — 2×30W, DC 8–24V, Adjustable Volume, -40°C to 85°C
DY-AP3015 Class D Stereo Amplifier Board 2×30W, DC 8–24V, Adjustable Volume, -40°C to 85°C
Regular price
$13.12 USD
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$13.12 USD
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DY-AP3015 Class D Stereo Amplifier Board — 2×30W, DC 8–24V
The DY-AP3015 is a high-efficiency Class D stereo amplifier board delivering 2×30W of output power. Powered by DC 8–24V, it features adjustable volume control and an extended operating temperature range of -40°C to +85°C, making it suitable for both consumer audio and industrial audio applications. Its compact PCB design integrates easily into custom speaker enclosures, car audio systems, and DIY hi-fi builds.
Key Specifications
| Parameter | Value |
|---|---|
| Model | DY-AP3015 |
| Amplifier Class | Class D (switching amplifier) |
| Output Power | 2 × 30W (stereo) |
| Supply Voltage | DC 8V – 24V |
| Load Impedance | 4Ω – 8Ω |
| Frequency Response | 20Hz – 20kHz |
| THD+N | <0.1% (typical) |
| Volume Control | Adjustable (onboard potentiometer) |
| Operating Temperature | -40°C to +85°C |
| Efficiency | >85% (Class D) |
Why Choose DY-AP3015?
- ✅ Class D efficiency (>85%) — minimal heat generation, no heatsink required at moderate power
- ✅ Wide voltage range (8–24V) — compatible with 12V car batteries, 19V laptop adapters, and custom PSUs
- ✅ -40°C to +85°C range — suitable for automotive and outdoor installations
- ✅ Onboard volume control — no external potentiometer needed
- ✅ Compact PCB — easy to integrate into custom enclosures
Typical Applications
- DIY hi-fi bookshelf speaker amplifier
- Car audio amplifier (12V / 24V systems)
- Active speaker system amplification
- Home theater subwoofer driver
- Industrial PA system amplifier
- Portable Bluetooth speaker builds
Package Contents
- 1 × DY-AP3015 Class D Stereo Amplifier Board
Power supply and speakers not included.
