It checks today's price at every store, compares the alternatives and answers in about a minute.
The Brane X is a portable smart speaker built around a patented Repel-Attract Driver that cancels internal air pressure so a small cabinet can produce real subwoofer bass, reaching down to about 27 Hz. It adds Wi-Fi, built-in Amazon Alexa and an IP57 rating for dust and water, plus Bluetooth and a 1/8-inch jack. That bass depth is the reason to pick it over typical portable speakers, which trade low end for size; the trade-offs are weight at 7.7 lbs and a single-box design with no stereo pairing or multiroom. It suits listeners who want room-filling low end indoors and on a patio more than hikers counting ounces.
In stock
In stock
In stock
In stock
In stock
In stock
Availability unknownSold by dealonline18
Availability unknownSold by Electronic Express
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
Availability unknown
Availability unknown
Availability unknown
Availability unknown
Availability unknown
Availability unknown
Availability unknown
Out of stock
Out of stockSold by AdoramaReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Store links may earn us a commission. Some prices via Klarna.
Lowest price we've seen: $429.99 on Nov 13 at eBay. Tracked across 17 stores since Nov 13.
Owners and reviewers consistently single out the bass depth for a speaker this size, calling it closer to a small subwoofer than a portable. Most also note the weight and the limited streaming options as the price of that performance.
The Brane X is a portable wireless speaker from Austin-based Brane Audio. It has a built-in true subwoofer and uses patented Repel-Attract Driver (RAD) technology. Custom magnets cancel the air pressure inside the enclosure that normally limits bass, so the compact speaker reaches bass down to 27.1 Hz.
Five drivers work together as one system. A custom digital signal processor performs more than 500 million calculations per second to tune each driver in real time.
The speaker is waterproof and has built-in Alexa voice control. It connects by Bluetooth or through a 1/8" headphone jack, and can be used indoors, on a patio or on the go.
