SVEN PS-399 Portable Bluetooth Speaker 100W RMS with Auracast, TWS, IPx5, USB, Black

With 100 watts of RMS power at its disposal, the SVEN PS-399 portable Bluetooth speaker transforms any gathering into a live performance. This black 2.1-channel sound system pairs a 50W woofer with two 25W tweeters, delivering deep bass and crisp highs that fill gardens, beach tents, and living rooms alike.

Overview

The SVEN PS-399 is built for on-the-go listening. Its lithium-ion battery keeps the music playing for hours, while the IPx5 water-resistance rating protects against splashes and rain—making it a dependable companion for poolside parties or camping trips. Beyond Bluetooth, it offers USB playback, giving you access to music from flash drives. With Auracast compatibility, you can broadcast audio to multiple Auracast-enabled speakers, while TWS lets you pair two units for a true wireless stereo experience.

What stands out

• Powerful 100W RMS output with dedicated woofer and tweeters
• IPx5 waterproof rating – safe against splashes and light rain
• Auracast broadcast audio to multiple speakers for a larger soundstage
• TWS (True Wireless Stereo) pair two speakers for left/right separation
• Bluetooth and USB playback for versatile music sources
• Rechargeable lithium battery for true portability

Technical details

• Total output power (RMS): 100 W
• Woofer output: 50 W
• Satellite/tweeter output: 2 x 25 W
• Audio channels: 2.1 stereo
• Bluetooth connectivity with TWS and Auracast support
• USB port for direct playback from storage devices
• IPx5 water resistance
• Built-in lithium-ion battery
• Colour: black

Our verdict

The SVEN PS-399 delivers a powerful, portable audio experience with robust features for both indoor and outdoor use. Its combination of high output, water resistance, and modern wireless capabilities makes it a versatile choice for any music lover.