German audio major Fohhn Audio has recently launched its new in-ceiling loudspeaker. Called Integro IG-104, the new unit device is a premium, two-way frameless in-ceiling loudspeaker designed for commercial and high-end residential AV installations. Replacing the IG-100, it stands out for its ultra-wide 180° dispersion pattern, shallow 99.5 mm mounting depth, and professional-grade acoustic performance.
Industry consensus praises the IG-104 for its high-fidelity audio performance in an unobtrusive, “designed-to-disappear” form factor. Its massive 180° dispersion makes it highly effective in eliminating dead zones or “hot spots” in rooms, allowing integrators to install fewer units while maintaining uniform audio coverage.
For a visual breakdown of the IG-104’s physical design, mounting hardware, and integration capabilities:
Thanks to its flat, magnetically attached front grille and shallow installation depth, the loudspeaker can be discreetly integrated into ceilings. It is compatible with the ceiling cut-outs of the previous model IG-100. A switch enables flexible operation in both low-impedance and 100-volt systems.














