Electrical Transducers TRIZ Cases
- Speaker fan system and method
See how a releasable fan assembly with standardized mounting enables replacement and accessory
- Speaker fan system and method
See how a segmented fan assembly with removable fan module enables component replacement and up
- Modular Ventilation Fan Assembly for In-Place Speaker Upgrades
A removable fan module and accessory mount let ceiling or wall ventilation units add speakers or replace parts without removing the housing.
- Loudspeaker Damper Resin Process for Low Formaldehyde Content
A formaldehyde catching agent in the damper resin lowers toxic residue while preserving fiber binding and safety-standard compliance.