Reference / Visual

This shelf exists because pictures teach faster than paragraphs. Use it when you want to read a graph, set a gain, plan a box, wire a system, or chase a noise with one strong visual instead of a whole chapter.

Start By Job

Read a graph - Frequency Response Graphs, Impedance Curves, and Group Delay Graphs.
Set gain - Amplifier Setup Card and Measuring Amplifier Gain.
Design a box - Enclosure Quick-Design Card, Sealed Enclosure Blueprints, and Ported Enclosure Blueprints.
Wire a system - Single Amplifier - Basic System, Two-Amplifier System - Front + Subwoofer, and Three-Amplifier Active System.
Chase a noise - Noise Troubleshooting Card and Symptom Quick Reference.

Status Key

Ready - usable as a stand-alone visual teaching page.
Needs visual - worth visiting, but still waiting on the strongest teaching asset.
Deeper lesson - visual page that points into a fuller chapter or procedure.

Amplifier setup quick reference card showing safe gain-setting steps, meter hookup points, the target voltage formula, and a documentation checklist — The strongest cards on this shelf show the target standard: one visual, one job, clear labels, and direct next steps.

Graph Reading and Measurement Visuals

Frequency Response Graphs - Ready
Filter Slope Comparison Chart - Ready
Group Delay Graphs - Ready
Impedance Curves - Ready
Phase Response Graphs - Ready
Waterfall / CSD Plots - Ready

Quick Cards and Decisions

Amplifier Setup Card - Ready
Crossover Frequency Quick Reference - Ready
Enclosure Quick-Design Card - Ready
System Design Card - Ready
Thiele-Small Parameter Reference - Deeper lesson

Blueprints and Wiring

Bandpass Enclosure Blueprint - Ready
Ported Enclosure Blueprints - Ready
Sealed Enclosure Blueprints - Ready
Single Amplifier - Basic System - Ready
Two-Amplifier System - Front + Subwoofer - Ready
Three-Amplifier Active System - Ready
DVC Subwoofer Wiring Configurations - Ready
Big Three Upgrade Diagram - Ready