Official Average Volume Quartet Merchandise

Support Average Volume with official quartet apparel and merchandise made to be worn, used, and enjoyed well beyond the next show or convention.

This collection features the quartet’s clean, recognizable branding on thoughtfully selected products—including comfortable, retail-quality apparel rather than stiff, disposable event swag. Whether you sing barbershop, follow the quartet, or simply appreciate harmony at just the right volume, this is the official place to find Average Volume merchandise.