Brane Audio - Brane X Portable Bluetooth Speaker - Black
About this product
Meet Brane X, the first portable speaker with a true built-in subwoofer, delivering massive, room-filling sound from a compact design. Powered by innovative Repel-Attract Driver technology, it produces up to 10x more sub-bass than other speakers its size while maximizing efficiency without added bulk. A five-driver array and custom DSP engine perform 500 million calculations per second for stunning clarity and immersive soundstage reproduction. Fully waterproof with an IP57 rating and featuring Alexa built-in, Brane X is ready for home or adventure. Fine-tune your audio with the mobile app, customize EQ settings, and link up to eight speakers for powerful stereo or multi-room experiences.
Features
Premium Audio & Video Equipment
The Brane X utilizes custom magnets to cancel internal air pressure forces, delivering ten times more sub-bass than comparable speakers
VERSATILE CONNECTIVITY:
Enjoy seamless streaming with Wi-Fi and Bluetooth connectivity options. Includes a 3.5mm AUX port for easy connection to compatible turntables and other external devices.
ALL-DAY PLAYBACK:
Powerful 12-hour battery runtime at moderate volume, perfect for any adventure.
CUSTOMIZABLE SOUND PROFILE:
Adjust bass, midrange, and treble settings for a personalized listening experience.
FULLY WATERPROOF:
IP57 rated—fully waterproof, can be submerged in 1 meter of water for up to 30 minutes, making it perfect for outdoor use.
Specifications
- Featured Streaming ServicesApple Music, iHeartRadio, Spotify, TuneIn, PandoraSpeaker PairingYesVoice Assistant Built-inAmazon AlexaSpeakerphoneNoNumber of Microphones4WirelessNo
Reviews
Rating 4.7 out of 5 stars with 3 reviews
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Compare similar products

Meet Brane X, the first portable speaker with a true built-in subwoofer, delivering massive, room-filling sound from a compact design. Powered by innovative Repel-Attract Driver technology, it produces up to 10x more sub-bass than other speakers its size while maximizing efficiency without added bulk. A five-driver array and custom DSP engine perform 500 million calculations per second for stunning clarity and immersive soundstage reproduction. Fully waterproof with an IP57 rating and featuring Alexa built-in, Brane X is ready for home or adventure. Fine-tune your audio with the mobile app, customize EQ settings, and link up to eight speakers for powerful stereo or multi-room experiences.

Give in to your free-spirited side and turn every moment into a sensory frenzy. Introducing Devialet Mania, the first portable smart speaker from the acoustic engineering company behind Devialet Phantom. A mobile evolution of Devialet’s groundbreaking innovations, Devialet Mania ushers in a liberated approach to sound: more spontaneous, more adaptable, more obsession-inducing than ever and also comes with a Devialet Mania Station charging dock! Cutting-edge Devialet technologies elicit expansive 360° stereo sound, augmenting every space and interaction and leaving an emotional imprint that lingers. Devialet Mania, metamorphic sound.

Whether the party is indoors or out, don't worry about sacrificing the sound quality. This portable speaker lets everyone know the party is on thanks to True Stereophonic 360° sound that travels far. It can play free from wires for 40+ hours and take a bit of dirt and water, so no need to stay inside. The integrated stage lights make it the center of attention in any setting. Living room, festival or backyard – this Bluetooth party speaker goes the distance.

We turn it up our way—anywhere. The all-new JBL Boombox 4 is bigger, bolder, and better than ever, with powerful JBL Pro Sound that stays loud and clear, with deep thumping bass. AI Sound Boost analyzes our music in real time and adjusts the sound to give us more power with less distortion, even when we turn it all the way up. It packs two bigger woofers, two tweeters and three passive radiators, so every track hits harder and sounds cleaner. When we want to fine-tune the vibe, we just switch between deep or vibrant punchy Bass Boost settings to match our mood. We gave the classic Boombox design a fresh upgrade—it’s larger but lighter, so we can take it wherever the party goes: the beach, the block, or the backyard. It’s IP68 waterproof and dustproof, so weather’s never a dealbreaker. And, with up to 34 hours of playtime (thanks, Playtime Boost), we’re set for the long haul. With the JBL Boombox 4, we carry the mood and the energy, everywhere we go.
| Pros for Brane Audio - Brane X Portable Bluetooth Speaker - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Sound Quality, Battery Life, Connectivity, Portability, Appearance | Sound Quality, Battery Life, Portability, Connectivity, Volume |
Specs
Be the first to ask a question.
We’ll try to get your question answered within 24 hours by a Best Buy customer or brand representative.







































































