The largest two-way speaker in the range, the Active twenty5.24i combines the resolution and power of our active technology with our in-house drivers and ATL, for performances with realism, precision, and breathtaking dynamics.

Our largest Active twenty5i model, the Active twenty5.24i, is a two-way speaker that sounds like a much larger three-way design. Driven by 200W of optimised internal amplification per speaker, and with an active crossover to ensure each driver is powered optimally, it will fill even large listening rooms with compelling musical performances. Its 19mm soft dome tweeter and 6.5-inch mid/bass driver are seamlessly integrated and combine with our ATL™ technology to deliver a high-fidelity experience like no other – just add a preamplifier, or a network player with volume control for a complete high-end system taking up minimal space.

The Active twenty5i series - high-end audio made sleek and convenient with uncompromised performance.

For more about the range, CLICK HERE.

Customer Reviews

"Very British high end studio monitors excellent frequency range."
Mr K, Remscheid


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.