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Brane X, front view

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Brane X

Brane X is the first Portable Wireless Speaker with a true subwoofer built in. Full-range sound, deep enough to feel, light enough to carry with one hand.

$549

Free shipping to the US and its territories.

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  • Frequency Range: 27.1 Hz-20 kHz
  • Max SPL: 99 dB
  • RAD Inside: Subwoofer Built In
  • Stereo Sound
  • IP57 Waterproof
  • Wi-Fi, AirPlay 2, Alexa, Bluetooth 5.1
  • AUX Input
See Full Specs

rad inside

10X THE SUB-BASS

Brane X produces true sub-bass down to 27.1 Hz, powered by our patented Repel-Attract Driver (RAD) technology that uses opposing magnetic force to unlock true low-frequency sound.

The result is up to 10x greater sub-bass output than other portable speakers, true subwoofer depth in a speaker you can carry.

  • Popular Science

    “Thundering bass.”

  • Wirecutter

    “When we heard how clearly the Brane X outperformed several leading portable wireless speakers, we couldn't help but get excited.”

  • Wired

    “This compact but mighty speaker lets you bring the thrills of a real subwoofer virtually anywhere.”

  • SlashGear

    “The first mobile speaker that allows users to hear everything the artist intended.”

  • Forbes

    “Staggeringly great sound.”

  • TechRadar

    “Game-changing.”

  • Outside

    “It makes other portable speakers sound like toys.”

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FULL-RANGE SOUND

5-driver design

Brane X delivers the deepest bass of any portable speaker its size without sacrificing balance, clarity, or detail.

Because RAD is so compact, Brane X has room for true stereo sound, delivering clear highs and an ultra-wide soundstage.

Exploded view of the Brane X driver array

FEEL WHAT YOU HEAR

the foundation of music

The deepest bass gives music its weight, depth and impact. Most portable speakers never reach it.

Brane X plays nearly a whole octave lower, down to 27.1 Hz. You hear the song the way it was intended.

Songs with bass notes only heard on Brane X
SongMain noteBrane X27.1 Hz*Speaker 149.7 Hz*Speaker 252.6 Hz*Speaker 353.4 Hz*Speaker 455 Hz*
Kendrick LamarHey Now27.5 Hz
Jessie Murph & Jelly RollWild Ones27.5 Hz
Bad BunnyMonaco30.87 Hz
Ariana GrandeGod is a Woman30.97 Hz
Post MaloneWow34.65 Hz
Taylor SwiftSnow on the Beach36.71 Hz
*Low frequency limit. Source: RTINGS.com

One room,
or the whole house.

Link up to eight speakers, create multiple groups, and play in stereo or multi-room party mode.

Product specs

Audio

Driver Array
Five drivers for full-range sound: one 6.5" x 9" Repel-Attract Driver (RAD) subwoofer, two 2.5" midrange drivers and two 3/4" tweeters
Repel-Attract Driver
Proprietary high-excursion subwoofer technology that delivers true sub-bass from a speaker you can carry in one hand
Bass Response
Plays frequencies as low as 27.1 Hz
Amplifiers
Four class-D digital amplifiers with combined output of over 200 watts
DSP Engine
Custom digital signal processor running over 500 million EQ calculations per second
Audio EQ
Five-band equalizer centered at 47 Hz, 188 Hz, 750 Hz, 3 kHz and 12 kHz, adjustable in the Brane Audio app

Connectivity + Streaming

Bluetooth
Bluetooth 5.1 for pairing with phones, tablets and computers
Wi-Fi
Built-in Wi-Fi for wireless streaming on your home network
Apple AirPlay 2
Stream directly from an iPhone or iPad, or ask Siri to play Apple Music
Streaming Services
Spotify Connect, Pandora, Amazon Music, SiriusXM, iHeartRadio, Deezer and TuneIn
Amazon Alexa
Built in, with a dedicated mic on/off button (Wi-Fi connection required)
AUX Input
3.5mm port for wired devices like MP3 players
Brane Audio App
Free for iOS and Android. Fine-tune deep bass, customize EQ, stereo-pair or group multiple speakers, and more

Power

Battery
72 watt-hour rechargeable battery provides up to 12 hours of runtime at moderate volume
Charging
Fully recharges in three hours using the included 15-volt, 6-amp power supply (Type A plug)

Design + Details

Controls
Six capacitive touch buttons for volume, bass, Wi-Fi, Bluetooth and Alexa mic, plus a rear power button
Durability
IP57 rated, waterproof and dust resistant
Carry
Fold-down handle
Dimensions
H 6.1" x W 9.3" x D 7" (H 155 mm x W 237 mm x D 177 mm)
Weight
7.7 lbs (3.5 kg)
Operating Temperature
32°F to 104°F (0°C to 40°C)
Warranty
One year Manufacturer's Warranty

FAQ

What makes the Brane X different from other speakers?

Brane X is different because it uses patented Repel-Attract Driver technology to place a true subwoofer inside a compact portable speaker. It reaches down to 27.1 Hz while also delivering full-range mids and highs, four 50 W Class D amplifiers (200 W in total), an IP57-rated enclosure, and up to 12 hours of battery life.

How long does the Brane X battery last?

Brane X battery lasts up to 12 hours on a full charge at moderate volume. It fully recharges in approximately three hours, and you can continue listening while it charges.

Is the Brane X waterproof and dustproof?

The Brane X has an IP57 water- and dust-resistance rating. Its sealed enclosure protects it against dust and temporary submersion in up to 1 meter of water for 30 minutes, making it suitable for poolside, outdoor, beach, and kitchen use.

How many Brane X speakers can I connect?

Brane X supports grouping up to eight Brane X speakers over Wi-Fi. Speakers in a group play the same audio from one connection. The speakers can be organized into multiple groups or paired for left-and-right stereo playback.

Have any other question?

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Brane X, three-quarter view

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