Description
Description
The Astrum SPB20T – Take Your Sound Everywhere. Pair Two for Stereo.
The Astrum SPB20T is a 20W portable Bluetooth soundbar that gives you five ways to listen and the ability to pair two units wirelessly for true left-right stereo. Compact enough to carry anywhere, yet versatile enough to replace your desk speaker, outdoor speaker, and FM radio in one device.
TWS – True Wireless Stereo
Pair two SPB20T units wirelessly via TWS mode. One unit plays the left stereo channel, while the other plays the right channel, creating a wider and more immersive stereo field than a single portable speaker can deliver. With two units paired, you get up to 40W of combined stereo output – ideal for larger rooms, outdoor gatherings, and events.
FM Radio + TF Card + USB – No Phone Required
Built-in FM radio lets you listen to live stations without needing a connected device. The TF card slot supports direct music playback from a microSD card, while the USB input lets you play music from a flash drive. These offline listening options sit alongside Bluetooth 5.3 and AUX input for maximum flexibility.
20W Dual Driver – Soundbar Stereo in a Portable Form
Two 10W full-range drivers inside the 380mm soundbar body deliver true stereo separation with clear highs, detailed mids, and fuller bass. The elongated soundbar design projects audio wider than a compact round speaker, creating a more natural listening experience for desks, rooms, and outdoor spaces.
3600mAh Battery + USB-C Charging
A 3600mAh battery provides up to 4.5 hours of wireless playback per charge. USB-C charging keeps charging simple and convenient using the same cable type as many modern phones and devices. Compact at 380 x 55 x 73mm, the SPB20T is easy to move, carry, and place wherever you need sound.
Technical Specifications
- Model: SPB20T
- Output Power: 20W RMS, 2 x 10W
- Drivers: 2 x full-range drivers
- Battery: 3600mAh
- Playtime: Up to 4.5 hours
- Charge Time: Up to 6 hours
- Charging: USB-C, 5V/1A
- Bluetooth: V5.3, up to 10m range
- Inputs: Bluetooth, USB, TF card, AUX 3.5mm, FM Radio
- TWS Pairing: Yes, pair two units for true stereo
- Dimensions: 380 x 55 x 73mm
What’s in the box
1 x SPB20T Portable Bluetooth Soundbar
1 x USB-C Charging Cable
1 x AUX Cable
1 x User Guide
