I will design smart audio device pcb, bluetooth speaker, amplifier and soundbar

Hello and welcome!

I'm an electronics/PCB design engineer specializing in smart audio hardware the kind of product-grade design that goes into real, mass-manufactured devices, not just hobby boards.

I design complete, production-ready PCBs for:

• Bluetooth Speakers
• Amplifiers
• Smart Audio Devices
• Soundbars

What's included in my process:

1. Requirement analysis (power output, battery/mains, drivers, connectivity, enclosure size)
2. Schematic design (power section, audio amp stage, Bluetooth/WiFi module, protection circuits)
3. Component selection & BOM (Bill of Materials) with sourcing links (LCSC, Mouser, DigiKey)
4. PCB layout with proper audio grounding, noise isolation, and thermal management
5. DRC (Design Rule Check) and signal integrity review
6. Gerber, BOM, and pick-and-place files ready for manufacturing (JLCPCB, PCBWay, etc.)

Tools I work with: KiCad, Altium Designer, EasyEDA, Eagle CAD

Are you a startup building your first smart speaker prototype, a hobbyist finalizing a guitar amp, or a company scaling a soundbar product line send me your specs and let's build it.