The signature crossover upgrade elevates the performance of the original fact.8 design to the next level with even greater levels of lifelike detail.

PMC's engineers extensively researched the effects of component type, construction, and their impact on audio performance. Hours of comparative measurement and double-blind listening tests of the most sensitive components within crossover circuits led to fenestria being fitted with the best British-made capacitors and German resistors that eliminate parasitic inductance.

These technologies were trickled down to the fact signature series, resulting in newly designed crossovers mounted on military-grade circuit boards, populated with the same key, hand selected components employed in the fenestria, with the positioning of each element carefully calculated to minimise unwanted interference. Each crossover is tuned to provide optimum system performance with improvements in the resolution of micro details, soundstage presentation, and an increased tangibility in the critical midrange/vocal region.

If you are an owner of the original fact.8, take them to your local PMC retailer and request an upgrade to elevate the speakers' performance to signature status.

Customer Reviews

"Very pleased with being able to upgrade my Fact 8 speakers to Signature status. Sonic benefits very good."
Mr J, Manchester


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.