The Poco F8 Ultra isn’t just another flagship, it’s the first smartphone with a built-in subwoofer. That alone is a bold statement, but paired with Bose’s audio tuning, it becomes something rare: a phone that actually sounds serious.
Poco F8 Ultra sound system pushes past competitors

While other phones boast stereo speakers, the F8 Ultra raises the bar with a full 2.1 setup. Two front-facing 1115F stereo speakers are matched with a 1620 subwoofer placed discreetly on the back. The result? Bass you can feel not just hear.
This setup gives Poco’s Ultra a lead over heavyweights like the Galaxy S25 Ultra and iPhone 17 Pro Max. Bose has sculpted a sound profile that’s wider, punchier, and more immersive. Whether you’re gaming, watching films, or streaming music, the difference is noticeable.
Bose tech gives the Poco F8 Ultra its audio edge
Bose doesn’t just slap its name on the box. Inside, the company has fine-tuned the speaker system to maximize frequency response, clarity, and spatial depth despite the phone’s compact shell. Highs stay clean, mids feel natural, and the bass? It actually kicks, especially for a phone.
Even at loud volumes, distortion is minimal. That’s rare, and it makes the F8 Ultra perfect for anyone who wants big sound without external gear.
Key audio features:
- 2.1 channel setup: Two stereo speakers + rear subwoofer
- Bose-tuned frequency balance and dynamics
- Dolby Atmos and Hi-Res Audio support
- Minimal distortion even at high volume
- Consistent sound whether handheld or on a surface
A portable concert hall in your pocket
The Poco F8 Ultra isn’t pretending to replace a soundbar, but it doesn’t have to. It nails what most phones miss true depth in its audio delivery. And it does so without headphones, without Bluetooth speakers, and without compromise.
If there’s one nitpick, it’s this: a beefier amp could tighten up the highs at full blast. But even so, the F8 Ultra feels like the first phone that treats sound as seriously as cameras or displays.
The subwoofer isn’t a gimmick. It’s a shift.

