The Bass50 is built for all-day sound with a powerful battery designed to go wherever the music takes you. Actual battery life depends on how you're using it, but the performance is impressive across the board.
This article breaks down what to expect—and how to get the most out of every charge. For full charging instructions, check out our Bass50 Battery and Charging Guide
Playtime Expectancy
Battery life will vary depending on your volume, bass gain, and environment. Here's a general breakdown of what to expect from a full charge:
- Up to 40 hours when playing at low volume
- Up to 20 hours at moderate volume
- Up to 4 hours at full volume
These estimates reflect typical use in average indoor and outdoor conditions. The optimal temperature for the battery is 15-35C or 59-95F. Colder temperatures may reduce runtime slightly.
How to Maximize Battery Life
If you're aiming for extended playtime, here are some tips to help you conserve energy:
- Lower the volume and bass gain when full output isn’t necessary
- Use the correct charger: Always use official Trulli chargers to ensure proper voltage and current.
- Avoid overcharging: Disconnect the charger once the battery is fully charged.
- Try not to run the battery all the way down. Keeping it between 20% and 80% is best for long-term health.
- Store the battery in a cool, dry place, away from direct sunlight and extreme temperatures. The optimal temperature for the battery is 15-35C or 59-95F.
Swappable Battery Design
The Bass50 features a removable battery system—making it easy to extend your playtime, especially for long gigs or back-to-back events.
Want uninterrupted sound? Here's how:
- Plug your Bass50 into AC power (a standard wall outlet) using the included wall power supply and cable. When connected via the barrel jack, it’ll run indefinitely.
- Keep a spare Bass50 battery on hand (sold separately) to swap in when your main battery is running low.
- Add an external battery charger (sold separately) to charge one battery while the other is in use.
This setup is ideal for pros, performers, or anyone who wants to stay powered up without missing a beat.
Final Notes
Battery life is one of the most powerful features of the Bass50. Whether you're powering through a long gig, a road trip, or a weekend festival, this subwoofer is designed to go the distance—without being tethered to the wall.
Need help charging or choosing the right charger? Visit our Bass50 Battery and Charging Guide.