Samsung MX-ST50B/ZA

Overview

The Samsung MX-ST50B/ZA is a sound tower designed to deliver powerful and immersive audio with 240 watts of bi-directional sound that fills both indoor and outdoor spaces. Its built-in battery offers up to 18 hours of wireless playback, allowing you to enjoy music without being tethered to a power source. The speaker’s IPX5 water resistance rating ensures it can withstand splashes and light rain, making it suitable for poolside gatherings or outdoor adventures. Dynamic LED lights pulse to the beat, adding a lively visual element to your events.

Key features

• Bi-directional sound that provides wide audio coverage for a more engaging listening experience
• Long-lasting battery life of up to 18 hours to keep the party going without interruptions
• IPX5 water resistance protects the speaker from splashes and light rain, ideal for outdoor use
• Dynamic LED lighting effects with multiple modes to enhance the atmosphere and match your music
• Bluetooth multi-connection allows pairing of two devices simultaneously for seamless audio switching
• Karaoke mode with a microphone input to turn any gathering into an interactive sing-along session
• Group Play feature supports linking up to 10 Sound Towers to amplify sound across larger areas
• Additional USB and 3.5mm analog inputs provide flexible options for connecting various audio sources
• Compact design that fits comfortably in different spaces without compromising sound performance
• Compatible with the Samsung Sound Tower app for easy customization of sound settings and lighting effects

Key specs

• Power output: 240 watts bi-directional sound
• Battery life: up to 18 hours wireless playback
• Water resistance rating: IPX5
• Dimensions: 13 inches (W) x 26.2 inches (H) x 11.9 inches (D)
• Connectivity: Bluetooth multi-connection, USB input, 3.5mm analog input
• Lighting: Dynamic LED lights with multiple modes
• Microphone input: 1 (for karaoke mode)

Connectivity and compatibility

This sound tower offers versatile connectivity options to suit various setups. Bluetooth multi-connection lets you pair two devices at once, making it easy to switch between playlists or users without disconnecting. The USB and 3.5mm analog inputs provide additional ways to connect devices that don’t support Bluetooth. The Group Play feature allows you to link up to 10 Samsung Sound Towers, creating a synchronized audio experience across larger spaces. Compatibility with the Samsung Sound Tower app gives you control over sound profiles and lighting effects directly from your smartphone.

Ideal uses and environments

The MX-ST50B/ZA fits well in a variety of settings, from backyard parties and poolside gatherings to indoor celebrations and casual listening at home. Its water resistance and long battery life make it a strong choice for outdoor use where power outlets may not be available. Karaoke mode adds a fun interactive element, making it suitable for social events and family get-togethers. The compact design allows it to fit comfortably in smaller spaces without sacrificing sound quality, making it a versatile option for users who want a powerful speaker that adapts to different environments.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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