Boombox Tesla Boombox sounds: free custom downloads for lock, horn & presets
Tesla Boombox is the in-car feature that plays your chosen sound when the car locks, unlocks, or rolls forward. Since Tesla's 2023 Holiday Update you can replace the default chime with any LockChime.wav file from a USB drive, and every download below is already in the right format.
Top 12 Tesla Boombox lock sounds
The 12 most-downloaded sounds in the library. Play one to preview it, then download it as a LockChime.wav.
Boombox horn sounds
Boombox isn’t just for lock chimes. These horn-style clips work as Boombox replacements for the stock novelty horns and pedestrian-warning sounds. Same install path, same WAV format.
Built-in Boombox presets vs custom swaps
Tesla ships eight stock Boombox presets, and most owners get bored of them in a week. Here’s a one-to-one map of every built-in slot and a fitting custom swap.
Built-in Boombox presets vs custom swaps
| Built-in preset | Swap for… |
|---|---|
| Default electronic chime | Tron Legacy digital lock |
| La Cucaracha (built-in) | La Cucaracha (Tesla-tuned WAV) |
| Cybertruck whistle | Cybertruck Tron digital hum |
| Goat / sheep meme | Steven He "Fahhh" exhale |
| Duck / quack horn | Duck Hunt dog laugh |
| Applause / clap | NBA on NBC arena horn |
| Boombox menu beep | Apple Pay cha-ching |
| Generic alarm | Iron Man Jarvis defense protocol |
How to adjust Tesla Boombox lock-sound volume
Change the level of the file with the audio converter, then reinstall it.
How to adjust Tesla Boombox lock-sound volume
Step 1 Listen from where you park
Lock the car and listen from the spot where you normally leave it, not from inside the cabin.
Step 2 Change the level of the file
Open the audio converter. Use the Quiet preset to soften the sound, or the Loud preset and up to +6 dB of gain to raise it.
Step 3 Reinstall and test
Export the new LockChime.wav, copy it to the Boombox folder on your USB drive, and lock the car again.
Install a Boombox lock sound in four quick steps
Copy to USB
Download your sound. Every file arrives named LockChime.wav in 44.1 kHz, 16-bit WAV, the recommended spec for clean playback. On a FAT32 or exFAT USB drive, create a folder named Boombox and place LockChime.wav inside it. Full path: Boombox/LockChime.wav. The only hard Tesla requirement is a WAV file named LockChime.wav.
Plug into your Tesla
Insert the drive into a USB port that carries data (the glovebox port on newer cars; rear ports only charge). Give the car a few seconds to index the drive. Open Toybox → Boombox → Lock Sound, then choose USB.
Lock the car
Lock the car to hear it.
Need screenshots and the in-car path? Open the full installation guide.
Tesla Boombox sound questions
Are Tesla Boombox sounds free to download?
Yes. Every Boombox lock sound on Tesla Lock Sound is free: no account, no email gate, no paywall. Each file downloads as LockChime.wav, ready to drop onto a USB drive.
How do I adjust the Boombox lock sound volume?
We have not found Tesla documentation for a dedicated lock-sound volume setting. The reliable way is to change the level of the file: use the audio converter (Quiet preset for softer, Loud preset or up to +6 dB of gain for louder) and reinstall it.
Does a custom Boombox lock sound replace the built-in presets?
No. Your custom LockChime.wav only plays when the lock sound source is set to USB. Switching the selection in Toybox → Boombox → Lock Sound back to one of the built-in sounds restores Tesla’s presets.
More answers in the full FAQ.