Wistron and Kyet provided the funding that enabled audio product developer Riva to increase its total funding to $17m.

US-based audio product manufacturer Riva has secured more than $10m in a round led by design and manufacturing services provider Wistron Corporation.

The round also featured audio product manufacturer Kyet Group, which invested through its Eastern Asia Technology subsidiary. Riva has now raised $17m in funding altogether.

Founded in 2014, Riva acts as the lifestyle brand of audio technology producer Audio Design Experts (ADX), producing high-quality wireless and Bluetooth speakers and accessories.

Tony Hung, chief executive of ADX, said: “The…