The largest two-way speaker in the range, the twenty5.24i delivers compelling life-like performances with realism, precision, bite and power.

The largest two-way speaker in the range, the twenty5.24i delivers compelling life-like performances with realism, precision, bite and power. Even in medium-to-large listening rooms, its seamlessly integrated drivers and ATL™ saturate the space with music, giving you a hi-fidelity experience like no other in a slender and graceful cabinet design that will delight your senses without dominating your room. With the grilles in place, the twenty5.24i produces a sound that many could mistake for that of a three-way speaker.


    • twenty5.24i
    • Sept '21
    • twenty5.24i
    • Oct '20
    • twenty5.24i
    • Feb '22
    • twenty5.24i
    • May '21

Customer Reviews

"Clarity of every element of the sound is astounding"
Mr N, Felbrigg
"These are the third set of PMC speakers we have had, starting with OB1 then Twenty.26 and now Twenty5.24i. Each time we have listened to PMC in comparison with other speakers. We mainly listen to classical music and regularly attend live concerts. We are trying to get as close as possible to the original sound within a domestic setting. For us, PMC speakers achieve this the best within our price bracket. The sound is clean, wide ranging with an excellent soundstage."
"Sounds amazing with my Naim NAP250. Wide soundstage and brilliant clarity."
Mr R, London
"Molto soddisfatto delle mie PMC Twenty5 - 2.4I molto dettagliate, mai affaticanti non hanno necessità di una corrente elevata per suonare bene, bravi e complimenti a tutto lo staff PMC Engineering!!"
Mr P, Roma
"De PMC 2524-i's produceren een heldere, natuurgetrouwe klank. Ze klinken elegant en passen erg goed in onze woonkamer. Ze zien er mooi en goed afgewerkt uit in hun walnootuitvoering. Met deze vervanging klinkt heel mijn stereo set veel beter ook al is de versterker slechts een bescheiden oude goedkopere Yamaha versterker (AX-497). Het geheel klinkt vele malen beter. Ik ben wild enthousiast over deze aankoop!"
Mr K, Rijmenam
"Very good dealer, very good speaker!!!"
Mr S, Groß-Umstadt


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.