DY-AP3015 Mini Bluetooth 5.0 Stereo Audio Amplifier Board 30W+30W Dual Channel
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৳ 320.00৳ 350.00 (-9%)
This ultra-compact DY-AP3015 Stereo Bluetooth Amplifier Board delivers high-performance 30W+30W dual-channel audio for custom speaker setups. Driven by a high-efficiency Class-D digital chip, it features stable Bluetooth 5.0 wireless streaming and a physical 3.5mm AUX input port. Equipped with heavy-duty screw terminal blocks for easy speaker wiring, the board integrates a smooth rotary potentiometer knob that acts as both a precision volume control and a tactile power switch.
DY-AP3015 Mini 30W+30W Dual-Channel Bluetooth 5.0 Stereo Power Amplifier Board
Overview
The DY-AP3015 is a high-efficiency, dual-channel Class-D digital power amplifier module designed to deliver crisp, clear stereo sound for custom audio builds. Capable of generating up to 30 Watts per channel into left and right passive speakers, this micro-sized board is an ideal choice for constructing standalone Bluetooth bookshelf speakers, upgrading desktop multimedia systems, or powering compact audio installations. Its dense hardware layout combines modern wireless reception with robust analog amplification on a single space-saving footprint.
Dual-Source Audio Architecture
This module features an integrated multi-input control scheme that gives you flexible options for playing media:
- Wireless Bluetooth 5.0: Features an onboard antenna providing a stable, low-latency wireless audio link with smartphones, tablets, or laptops at distances up to 15 meters.
- 3.5mm AUX Line-In: Houses a physical analog headphone jack on the side, allowing you to bypass wireless connectivity and wire in classic MP3 players, PC outputs, or dedicated pre-amp signals directly.
Consolidated Power and Volume Control
The DY-AP3015 simplifies user interactions by grouping audio attenuation and system power into a single, high-quality rotary potentiometer. The extended control shaft easily accepts standard friction-fit amplifier knobs for seamless panel-mounting inside custom speaker enclosures. Rotating the potentiometer completely counterclockwise provides a distinct, mechanical “click” that completely breaks the internal power rail, protecting your speakers from line pops and removing the need to wire a secondary toggle switch.
Technical Specifications
- Model Designation: DY-AP3015
- Core Amplifier Architecture: Class-D Digital Switching Audio IC [The whole image shows Stereo 2x30W Amplifier Circuit DY-AP3015.]
- Input Operating Voltage: DC 8V to 24V (Dual-pin screw terminals)
- Maximum Continuous Power Output: 30W + 30W (Stereo)
- Compatible Speaker Impedance: 4 Ohm, 6 Ohm, or 8 Ohm passive speakers
- Wireless Streaming Protocol: Bluetooth 5.0
- Input Connections: Bluetooth 5.0 Wireless / 3.5mm AUX Stereo Jack
- Output Interface: 4-position heavy-duty screw terminal blocks (Left +/-, Right +/-)
Power Supply to Output Scaling Matrix
To protect the internal Class-D chip from thermal clipping or audio distortion at peak volumes, ensure your DC input power adapter can supply enough wattage:
- 12V DC Input: Produces up to 11W+11W (8 Ohm) / 16W+16W (4 Ohm)
- 16V DC Input: Produces up to 15W+15W (8 Ohm) / 24W+24W (4 Ohm)
- 20V DC Input: Produces up to 22W+22W (8 Ohm) / 30W+30W (4 Ohm)
- 24V DC Input: Produces up to 30W+30W (8 Ohm) — Requires an adapter rated for at least 3A or higher
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