Ikea's $10 Kallsup Bluetooth Speaker Sounds Better Than Its Price

The Kallsup sits inside a 2.75-inch plastic cube that costs less than a Vegas coffee and sounds better than anyone paying $9.99 has a right to expect.

Ikea first showed the Kallsup at CES 2026 in Las Vegas, its first-ever appearance at the tech event. The speaker is part of the company's wider Vappeby Bluetooth speaker series and was designed by Ola Wihlborg. It arrived in stores ahead of its originally scheduled April launch, available in pink, white, and yellow-green.

The hardware is minimal by design: a lightweight plastic box with a speaker grille on one face, a USB-C port on the back for charging, and two buttons alongside a small LED status light for power, playback, and pairing. Despite the entry-level price, the Kallsup supports Bluetooth 5.3 and a wireless range of at least 10 meters. A full charge delivers nine hours of playback at 50% volume.

For sound, the honest comparison is a second- or third-generation Amazon Echo Dot. Journalists who heard the speaker on the CES floor noted the audio was not tinny or muffled, filling a room adequately when multiple units were used. It naturally lacks significant bass response, a common limitation for speakers this small. One reviewer writing for Ikea's product page noted it is "loud enough for a small bathroom but really it is just a $10 speaker. No bass, not loud for a larger room."

The Kallsup's standout trick is its multi-room capability. You can connect up to 100 of them with the press of a button on each cube. Scatter four or five around a kitchen, hallway, or kids' play area and the combined output scales meaningfully, all for $40 to $50 total. A single Sonos Era 100 runs $249; a Bose SoundLink Mini starts near $99. The Kallsup does not compete on audio fidelity at those price points, nor should it.

Where it makes sense: bathrooms, kids' rooms, secondary bedrooms, or any space where background music matters more than soundstage depth. Where it falls short: any room larger than about 150 square feet used as a primary listening space. There are no onboard volume controls and no manual power-off button, which means volume management stays on the source device and the speaker times itself out rather than shutting off on command. Those are real omissions, but they are also the cost of the cost.

Ikea worked with Sonos before that partnership ended, gaining knowledge about speaker production that it has now applied at the lowest possible price point. The Kallsup is the logical endpoint of that trajectory: no app, no assistant, no ecosystem lock-in, just Bluetooth 5.3 in a stackable cube that a household with a tight budget can afford to place in every room that needs one.