# Reference overview

> Look up the controls, tiles, driver parameters and model limits in 00 Simulator.

Source: https://simulator.00aud.io/docs/reference

Find what a field changes, what a graph shows, or what a loudspeaker term means. Each tile has its own page with examples and things to try.

## Look something up

- [Tiles](https://simulator.00aud.io/docs/reference/tiles): Read the graphs, calculations and editors, including what a healthy result looks like.
- [Controls and fields](https://simulator.00aud.io/docs/reference/controls): Box size, port tuning, power, wiring, EQ and environment.
- [T/S parameters](https://simulator.00aud.io/docs/reference/ts-parameters): Driver symbols, units, derived values and excursion limits.
- [Glossary](https://simulator.00aud.io/docs/reference/glossary): Short definitions of the terms used throughout these docs.
- [Model and limits](https://simulator.00aud.io/docs/reference/model-and-limits): What the simulation calculates and what still needs a measurement.

## Follow the question

| Question | Look at |
| --- | --- |
| How much bass does the design produce? | [SPL](https://simulator.00aud.io/docs/reference/tiles/spl) and [Metrics](https://simulator.00aud.io/docs/reference/tiles/metrics) |
| How loud can it play? | [Max SPL](https://simulator.00aud.io/docs/reference/tiles/max-spl) and [Headroom](https://simulator.00aud.io/docs/reference/tiles/headroom) |
| Is the cone moving too far? | [Excursion](https://simulator.00aud.io/docs/reference/tiles/excursion) and [PR Excursion](https://simulator.00aud.io/docs/reference/tiles/pr-excursion) |
| Will the port be noisy? | [Port Velocity](https://simulator.00aud.io/docs/reference/tiles/port-velocity) |
| What load does the amplifier see? | [Impedance](https://simulator.00aud.io/docs/reference/tiles/impedance) and [Amplifier Load](https://simulator.00aud.io/docs/reference/tiles/amplifier-load) |
| What is happening inside the horn? | [Horn diagnostics](https://simulator.00aud.io/docs/horns/diagnostics) |