The BB5 is the largest in the range and sports a striking 15 Radial, bass unit that complements PMCs ATL (Advanced Transmission Line) bass-loading principle, allowing the speaker to handle music with the widest dynamic range with absolute ease and confidence. Yet the BB5 isnt just designed for the loudest works; subtle acoustic material is reproduced with all the dexterity and delicacy of a compact design.
No other passive loudspeaker offers this level of resolution and feeling of inexhaustible headroom.
Advanced Transmission Line Technology
The source of PMCs 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.
