- Model: A3138 (Phantom Black)
- Audio Output: 80W Max (60W standard; BassUp 2.0 boosts to 80W)
- Drivers: 50W racetrack subwoofer + dual 15W tweeters (2.1 stereo with smart crossover)
- Frequency Response: Down to 45Hz
- Battery Life: Up to 24 hours (at 50% volume, BassUp and lights off)
- Charging Time: Approximately 5.5 hours (with 15W charger)
- Charging Port: USB-C
- Power Bank Function: Yes, 5W USB-A output for charging devices
- Bluetooth Version: Bluetooth 6.0 (Auracast version)
- Water & Dust Resistance: IPX7 (waterproof and floatable)
- Multi-Speaker: Auracast (connect multiple compatible speakers) / TWS (pair two for stereo)
- Lighting: 7 preset RGB light effects (syncs with music)
- Microphone: Yes, built-in mic
- AUX Input: No
- Weight: Approximately 1.66kg (3.7 lbs)
- App Support: Soundcore App with 9-band custom Pro EQ
- Included Accessories: 60cm USB-C to USB-C cable, Quick Start Guide (wall charger not included)
Important Note on Version Compatibility: The BT6.0 Auracast version cannot pair with older PartyCast-only Boom 2 units in TWS or PartyCast mode. It can only pair via Auracast with other Soundcore Auracast-compatible devices (Boom 2 Plus, Boom Go 3i, Rave 3S, Rave 3)
