Where It Goes
The SSA connects inline between your signal source and your amplifiers. It does not replace any component — it sits in the middle and monitors what is passing through.
A typical signal chain looks like this:
Head Unit / DSP / Processor → SSA → Amplifier(s)
The SSA passes the audio signal through without altering it, so your system sounds exactly the same with or without the analyzer connected.
RCA Connections
The SSA has four input channels. Connect your RCA cables from the source output into the SSA input jacks, then run RCA cables from the SSA output jacks to your amplifier inputs.
| Connection | Description |
|---|---|
| Input 1–4 | RCA from source (head unit, DSP, or processor output) |
| Output 1–4 | RCA to amplifier input |
You do not need to use all four channels. Connect only the channels you want to monitor. Unused channels can be left unconnected.
Power
The SSA requires a 12V power connection:
- Power (12V) — Connect to a switched 12V source so the unit powers on and off with your vehicle. An ignition-switched circuit or an amplifier remote turn-on wire are both good options.
- Ground — Connect to a clean chassis ground point near the installation location.
Use appropriate gauge wire for the power and ground connections. The SSA draws minimal current, so standard 18–20 AWG wire is sufficient.
Display Mounting
The SSA includes a color touchscreen display for viewing measurements and adjusting settings. Choose a mounting location where:
- The screen is visible and accessible while tuning
- The display is protected from direct sunlight during extended use (for best readability)
- You can reach the touchscreen to navigate between views and adjust settings
The display can be temporarily mounted during a tuning session and removed afterward, or permanently installed if you want continuous monitoring.
After Installation
Once powered on, the SSA begins analyzing any signal present on its connected channels immediately. Navigate to the Display and Navigation article to learn how to use the different analysis screens.
Firmware Updates
The SSA supports over-the-air firmware updates via WiFi. Enter your WiFi credentials in the Settings screen to enable automatic update checks. See the display article for details on navigating to the WiFi settings.