Melbourne-based distributor Indi Group has abruptly walked away from its long-standing partnership with M&K Sound, ending an eight-year run and setting the stage for the launch of a yet-to-be-named THX-certified audio brand.

In a move being kept tightly under wraps, Indi Group has refused to disclose the identity of the replacement brand, despite confirming that contracts were signed recently with an announcement expected imminently.

Senior executives have confirmed that the decision to relinquish Australian distribution rights to the US-based M&K Sound was made late last year, marking a significant shift in the company’s premium audio strategy.

The move comes despite Indi Group playing a pivotal role in building M&K’s presence locally. Industry observers credit the distributor with “transforming” the brand’s standing in Australia through aggressive marketing, retailer training, and repositioning M&K firmly into the premium home audio segment.

M&K products have been widely distributed through key retailers including Brisbane Hi Fi, Vinyl Revival, West Coast Hi Fi, and Rio Sound & Vision—an operation linked to Indi Group ownership.

Indi Group itself claims it “substantially grew M&K Sound’s footprint” during its tenure.

However, no clear reason has been publicly given for the sudden split.

Speaking on the decision, Indi Group Director Paul Riachi acknowledged the brand’s legacy but made it clear the company is moving in a new direction.

“M&K Sound… has long been recognised for its heritage in high-performance audio and its association with THX-certified home cinema,” Riachi said. “We are proud of the role Indi Group has played in strengthening the brand’s presence in Australia.”

Behind the scenes, the shift appears to be driven by changing market dynamics and dealer demands.

Riachi confirmed the company is actively reshaping its premium entertainment portfolio, citing the need to align with a brand offering more advanced product development, measurement tools, and a go-to-market strategy better suited to today’s retailers and integrators.

The new THX-certified partner is being positioned as a more future-ready solution—particularly as consumer behaviour shifts.

Sources suggest the decision is also tied to broader market changes, including the rise of apartment living and downsizing, which is driving demand for more adaptable, integrator-friendly audio solutions.

Riachi indicated that the incoming brand will better support custom installers while maintaining high-end audio performance.

“THX remains an integral part of the Indi Group portfolio and philosophy,” he said. “We believe the next phase of our growth requires alignment with a brand whose technology roadmap… meets the evolving expectations of professional integrators.”

Indi Group has stressed the move is a “forward-looking strategic alignment,” not the result of any breakdown in its relationship with M&K Sound.

The company also acknowledged the success of the partnership, stating it had helped drive M&K’s Australian sales to “levels not previously realised.”

But the reference to the “now limited direction of M&K Sound” signals deeper strategic differences that likely influenced the split.

For now, the identity of Indi Group’s new THX partner remains one of the industry’s worst-kept secrets—yet officially undisclosed.

With contracts already signed and retailers bracing for change, all eyes are on Indi Group’s next move.