Acoustic membrane for a loudspeaker and corresponding loudspeaker
FR3052624A1
WIDEBAND ELECTRODYNAMIC TRANSDUCER FOR AUDIO HELMET AND AUDIO HELMET
FR3035295A1
Suspension device for speaker, method of manufacture and speaker therefor
FR3034564A1
ACOUSTIC IMPEDANCE ADAPTING DEVICE AND SPEAKER EQUIPPED WITH SUCH A DEVICE
FR3024630A1
Compact speaker including a membrane comprising radial plates
FR3000863A1
Speaker membrane, and method for manufacturing such membrane
FR2967003A1
MULTI-CHANNEL ACOUSTIC SPEAKER
FR2961053A1
Acoustic speaker
FR2960738A1
Acoustic speaker
FR2947689A1
High-technology loudspeaker for acoustic enclosure, has damping suspension provided with two rubber masses at its respective ends for damping vibrations in membrane, where controlled linearity rupture spider is connected to suspension
FR2855803A1
METHOD FOR RESTORING AUDIO SOUNDS IN A MOTOR VEHICLE, AND CORRESPONDING SOUND SPEAKER
FR2854021A1
Acoustic transducer in direct radiation direct radiation beryllium acrylic, for concave-shaped membrane, for audio applications especially for acoustic speakers
FR2853803A1
Membrane for speaker loudspeaker high loyality, multilayer, multimaterial