Samsung on Sept. 3, 2025 introduced two large-format party speakers, the Sound Tower ST50F and ST40F, designed to deliver loud audio and synchronized lighting for indoor or outdoor gatherings, with the ST50F priced at $700 and the ST40F at $500.
Key Takeaways
- Samsung launched two Sound Tower models: ST50F and ST40F on Sept. 3, 2025.
- Both units combine multi-driver audio with Party Lights+ LED lighting that syncs to music.
- Audio features include dual dome tweeters with Waveguide tech plus selectable bass and sound modes.
- ST50F has 6.5″ woofers, wheels and telescopic handle, 18-hour battery; ST40F has 5.25″ woofers, handle-only, 12-hour battery.
- Both speakers are IPX4 water-resistant and include DJ Booth, Karaoke modes and a guitar input.
- Retail prices are $700 (ST50F) and $500 (ST40F); availability begins this month.
Verified Facts
Samsung’s new Sound Tower line features two models, the ST50F and the smaller ST40F, aimed at users who want high-volume sound and visual effects for parties. Each cabinet pairs dual dome tweeters that use Samsung’s Waveguide technology with a pair of dedicated woofers. Users can choose among three bass presets — Deep, Punchy and Gentle — and four sound profiles: Standard, Wide, Stadium and Outdoor.
The ST50F is built for easier transport: it includes wheels and a telescoping handle and uses 6.5-inch woofers. Samsung rates its battery life up to 18 hours for the ST50F. The ST40F is lighter, with a fixed handle instead of wheels, 5.25-inch woofers and a rated battery life of up to 12 hours. Both models carry an IPX4 water-resistance rating.
Lighting is a key feature. Samsung’s Party Lights+ system offers five mood presets and six dynamic lighting patterns. LEDs placed across five exterior zones light in time with the music; users can control lighting modes, plus DJ Booth and Karaoke features, through the updated Samsung Sound Tower app. Both speakers accept instrument input, allowing a guitar to be plugged directly into the unit.
Samsung set manufacturer suggested retail prices at $700 for the ST50F and $500 for the ST40F, and said the speakers will be available this month. The company positions these models to compete with other large party systems on both audio output and on-device visual effects.
Context & Impact
The launch follows a recent trend of major audio brands releasing oversized, feature-rich party speakers that blend loud output with visual flair. This market targets hosts, event organizers and consumers who prioritize both volume and spectacle over compact, hi-fi-oriented designs.
For Samsung, the Sound Tower line broadens its consumer audio portfolio and connects hardware to smartphone control via an app, strengthening the brand’s ecosystem strategy. The devices may also pressure competitors to add more customizable lighting and app-driven features.
- Market impact: raises bar for app-controlled lighting on party speakers.
- User impact: portable options (wheels vs handle) give buyers a choice between mobility and size.
Official Statements
“We designed the Sound Tower line to combine room-filling sound with immersive lighting and simple mobile control,”
Samsung Electronics (product announcement)
Unconfirmed
- Independent third-party tests of maximum SPL, battery life under heavy use, and real-world outdoor performance are not yet available.
- Claims about audio quality in “Stadium” mode and its effects on distortion at maximum volumes await verification.
Bottom Line
Samsung’s Sound Tower ST50F and ST40F pair strong, configurable sound with pronounced lighting effects and app control, targeting buyers who want a show-ready speaker for gatherings. The $700 and $500 price points place them in direct competition with other large-format party systems; independent reviews will be important to judge sound quality, battery endurance and outdoor reliability.