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.

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.