The GB1 is highly versatile and suited to modest studies or open plan rooms.

The GB1 was born out of two award winning PMC loudspeakers, the FB1+ and OB1. Technological advances in ATL™ design provided a platform for the radical GB1 design, including the driver and cutting edge crossover techniques seen in the + models.

The GB1 has a slender form factor, ideally suited to modern domestic environments, but the GB1 belies its size and takes any material in its stride. From Copeland to Kraftwerk, it reproduces a soundstage on a huge scale, with superb bass energy and imaging. Critics have praised not only the low frequency depth but also the astonishing midrange and high frequency clarity that make any performance with vocal accompaniment truly captivating.
The GB1 is highly versatile and suited to modest studies or open plan rooms, either free standing or in close proximity to a rear wall. 

Customer Reviews

"Love them!"
Mr D, Plaistow
"Great speakers, I'm almost chocked over how this small floor standing speakers perform."
Mr K, Hjärup


ATL Tecnology


  • Greater detail & more natural
  • A full, rich sound at any volume level
  • Deeper bass from a smaller cabinet

The source of PMC’s legendary natural, realistic sound is the Advanced Transmission Line (ATL) bass-loading technology, professionally proven all around the world.

ATL uses energy generated by the bass unit in a much more intelligent, efficient way than speaker designs based on ported or sealed boxes.

Find out more here

ATL Tecnology
LaminairTM Tecnology

Our Laminair™ aerodynamic vent technology takes audio performance to the next level.... find out more

LaminairTM Tecnology
Get access to the most powerful cinema design tool available. The Cedia Designer (TCD) is a cloud-based design tool. It allows home cinema professionals to design Any dedicated cinema or media room in minutes using any one of PMC’s products.