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Samsung ST40F Sound Tower Portable Party Speaker with IPX4 and 12-Hour Battery

Name: Samsung ST40F Sound Tower Portable Party Speaker with IPX4 and 12-Hour Battery
Brand: Samsung
SKU: B0FMKR9YW8
Price: 279.99 USD
Availability: InStock

Posted Apr 19, 2026Updated May 22, 2026

$279.99$497.99

44% OFFYou save $218.00

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Is this a good deal?

POWERFUL PARTY SOUND: Massive sound for every party with two 5.25-inch woofers that deliver deep, rich bass, while dual tweeters keep vocals and highs sharp and clear.
PARTY LIGHTS+: Bring the vibe with five customizable lighting modes that let your speaker shine. Easily control the lighting from the app.¹
UP 12 HOURS OF PLAYTIME: Let the beat blast for up to 12 hours with the built-in battery². Keep the music going by plugging in your Sound Tower or swapping.
UNLEASH YOUR INNER ROCKSTAR: Turn your party into a jam session. With inputs for two mics or a mic and guitar³ plus DJ effects through the app, everyone gets their moments to shine.
SPLASH-RESISTANT IPX4: Whether it's light rain or accidental splashes, keep the party going without worry.⁴
3 BASS MODES: Select from Punch, Deep or Gentle bass modes to elevate your music and set the vibe.
LET THE SOUND FLOW FAR AND WIDE: Hear crisp, directional sound throughout your space. Waveguide technology directs sound to improve coverage and clarity, and widens the soundstage for an elevated listening experience.
GROUP PLAY WITH AURACAST: Pump up the party by wirelessly connecting up to 10 Sound Towers with Auracast⁵.
BLUETOOTH MULTI CONNECTION: Simultaneously connect up to two devices to your Sound Tower via Bluetooth, and easily switch between your favorite playlists.⁶
BUILT-IN USB PORT: Listen to your favorite music by plugging in any compatible external device to the built-in USB port.

Great Deal

Save 44% on the Samsung ST40F Sound Tower portable party speaker. It delivers powerful sound with dual woofers, customizable lighting, and up to 12 hours of battery life. Ideal for outdoor parties and gatherings.

What we like

Powerful dual woofer and tweeter sound
12-hour battery life
IPX4 splash resistant
Party Lights+ with 5 modes

Watch out for

No Wi-Fi connectivity
No aux input

Tip: Use the Party Lights+ app to customize lighting modes for different moods.

Our Take

Best for: Party hosts and outdoor event planners needing loud, portable sound.

25-inch woofers and dual tweeters, delivering clear highs and deep bass that fills a large room or backyard. The IPX4 splash resistance makes it suitable for poolside or light rain, and the 12-hour battery keeps the music going all day. Party Lights+ offers five customizable modes that sync with the beat, adding visual flair. While it lacks Wi-Fi for direct streaming and doesn't have an aux input, Bluetooth multi-connection allows two devices to take turns playing music. At 44% off, this is a solid buy for anyone needing a loud, portable party speaker with impressive lights and battery life.

Price Analysis

At $279.99, this is 44% off the original $497.99, making it a strong value for a powerful portable party speaker. The flash deal offers significant savings compared to typical retail pricing.