MSE Audio has debuted three models of SolidDrive surface-mount actuators with transformers, available in drywall (SD1-T), wood (SD1-sm-T), and glass (SD1G-T) versions.
Each piece is designed for one channel of audio, using dual-voice coil technology in an aluminum enclosure to transfer acoustic energy, using neodymium magnets and dual symmetrically opposed motors.
Audio signals are converted into vibrations that transfer into solid surfaces via direct contact, creating a frequency response of 70 Hz to 15 kHz.