For mid- and low frequencies, Astrid uses woven, self-reinforced polypropylene cones selected for their internal damping, structural stability, and long-term listening comfort.
Operating together across the same frequency range as a true line source system, the four 5” drivers contribute to an open and natural presentation with clarity, tonal coherence, balance, and consistency. The increased aggregate membrane area allows Astrid to move air with greater authority and stability, creating a presentation that feels larger, more physical, and more effortless.
The result is a soundstage with a stronger connection between voices, instruments, and space, where recordings unfold with openness and natural flow.