SignalPath
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Free AV system design

AV wiring diagrams.
Organized for you.

Create AV signal-flow plans, equipment lists, quotes, and invoices in your browser. SignalPath is free, requires no account, and keeps editable diagrams on your device.

Your workspace

Wiring diagrams

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One connected workflow

Design the AV system, then turn it into a client-ready quote

SignalPath combines a self-organizing AV wiring diagram builder with equipment lists, pricing, invoices, and shareable client views.

Draw AV signal paths

Connect displays, receivers, amplifiers, speakers, network gear, and custom equipment with labeled wired or wireless lines.

Keep complex systems organized

Group devices into movable zones while automatic layout keeps branches centered, spaced, and readable.

Create AV quotes and invoices

Build pricing from diagram equipment, add labor and discounts, include the full wiring plan, and share a read-only client link.