The showroom, which has the same design concept as the company's other showrooms around the world, showcases its latest products like the BeoLab 90 and wall speaker system.
Visitors can listen to music or watch videos on modern audio and video equipment.
Bang & Olufsen came to Vietnam in 2013, opening a showroom in Hanoi that has proved to be successful.
The company, established in 1925 in Denmark by two young technicians, is a leader in sound and image solutions for families, hotels and cars.