FR-4 High-End Audio Module Digital Amplifier Subwoofer Bluetooth Amplifier Board

Premium FR-4 fiberglass PCB for superior signal integrity and heat resistance

High-efficiency digital amplifier delivers crisp, distortion-free audio output

Built-in Bluetooth 5.0 for seamless wireless connectivity with smartphones/tablets

Robust subwoofer channel support for deep bass performance in compact designs

Precision-engineered gold-plated connectors ensure corrosion-resistant durability

Multi-layer PCB design minimizes interference for studio-grade sound quality

ROHS compliant lead-free construction meets strict EU environmental standards

Ideal for DIY audiophile projects, car audio upgrades, and portable speaker systems

Perfect for electronics manufacturers needing reliable OEM amplifier solutions

Low-voltage operation compatible with 12V-24V power supplies

Direct factory pricing with bulk discounts for resellers and project developers

Global shipping available with same-day dispatch on wholesale orders