DY-Audio AP3016D Mini Class-D Digital Amplifier Module – 2x 20W

Looking for an ultra-compact, efficient, and no-nonsense amplifier for your DIY project? This mini Class-D audio module delivers surprisingly powerful performance despite its minimal footprint. Ideal for integration into arcade cabinets, bartops, DIY speakers, or small audio setups.

At the heart of this board is the efficient AP3016D digital amplifier chip. Thanks to its Class-D architecture, the module operates with high efficiency, generating barely any heat and eliminating the need for a bulky heatsink.

The module features a purely analogue design: simply connect your audio source via the 3.5mm jack or the solder pins, connect your speakers and power supply, and you are ready to go.

Key Features:

• Compact Size: Fits effortlessly into the smallest enclosures or projects.

• Wide Voltage Range: Runs stably on a DC voltage from 8V to 24V.

• High Efficiency: Minimal power loss and very low heat generation.

• Protections: Built-in short-circuit and overheat protection.

Power Specifications (Real-world output):

The final output power depends on the selected supply voltage and the impedance of your speakers:

• With 12V power supply: 2x 20W @ 4Ohm 2x10W @ 8Ohm

• With 24V power supply: 2x 60W @ 4Ohm 2x30W @ 8Ohm — note: a small low-profile heatsink is recommended for continuous maximum power at 24V).

Specifications:

• Amplifier Type: Class-D (Digital)

• Audio Chip: AP3016D / AP3015 series

• Channels: 2.0 Stereo

• Audio Input: 3.5mm Jack / Solder pads

• Power Connector: DC jack (5.5/2.1mm) and solder pads