About Kube Sound

At Kube Sound, our mission is simple: bring concert‑quality audio everywhere you go. Designed in collaboration with audio innovators at SoundHub in Denmark, the Kube4 combines premium craftsmanship with cutting-edge tech to deliver rich, immersive sound—indoors or out.

Born from a belief that music should move people—physically and emotionally—Kube Sound creates portable speaker systems that break away from compromises between power, portability, and clarity.

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Liberate Sound

Free music from walls and wires. We envision a world where you can host an impromptu outdoor concert or fill a house with breath-taking clarity—all from a compact, battery-powered cube.

Connect Communities

Through the KubeSync app and mesh‑capable WiFi, our vision is to unite listeners—up to 32 Kube speakers—from backyard barbecues to multi-room home networks, creating shared, immersive audio experiences.

Build Lasting Value

Durable marine-grade plywood construction, weatherproofing, and a 2-year warranty reflect our commitment to sustainability—not planned obsolescence.