Vollebak builds a jacket with 180 speakers aimed at the body

May 14. Vollebak posted the prototype. The Sonic Jacket has 180 speakers, all facing inward. Not a coat that plays music. A coat that plays music at you.

The brand frames it as wearable sound therapy. The speakers sit against the body and send low-frequency sound waves through tissue. Vollebak's claim: the right frequencies can shift brain state. Calm you down, wake you up, depending on the program. The jacket runs on a battery pack and pairs with an app that loads different sound profiles.

The construction is prototype-grade. The shell looks like a standard technical jacket, black, minimal branding, zip front. The 180 speakers are embedded in the lining, small drivers distributed across chest, back, arms. Vollebak hasn't announced a retail date or price. The piece shown is a working prototype, not a production sample.

The idea isn't new. Haptic vests for gaming have been doing body-targeted sound for years. Subpac, the wearable subwoofer, shipped in 2013. What's different here is the frame: Vollebak is pitching this as wellness tech, not entertainment hardware. The same brand that made the solar-charged jacket and the graphene puffer is now in the business of frequency therapy you can zip on.

The skeptic's read: it's a very expensive weighted blanket with a speaker array. The optimist's read: if the frequencies actually work, it's the first piece of outerwear that treats mood as a design output, not a side effect.

Vollebak has form for this. The brand has spent a decade making experimental gear that doesn't look experimental. A jacket that charges in sunlight, a shirt that disappears into earth in twelve weeks, pants designed to outlast the wearer. The Sonic Jacket fits the pattern. It's wearable, it's technical, and it's making a claim that sounds like science fiction until you realize the hardware already exists.