Mallory Sonalert Miniature Electronic Speakers

Mallory Sonalert Miniature Electronic Speakers feature a water-resistant mylar cone across all models. These speakers provide additional options in size and shape for applications that require more functionality than a piezo device offers. Mallory Sonalert Miniature Electronic Speakers are available as bare circular speakers, square speakers, low-profile square speakers, and mounted speakers. The speakers are ideally suited for applications within the industrial, transportation, and medical industries that use low-frequency sounds, voice, or complex sounds.


  • Available models
    • Bare circular speakers with 10mm to 50mm diameter range
    • Low-profile square speakers with 2.5mm to 7mm thickness range
    • Mounted speakers with PC pins that can be inserted into PC boards and wave-soldered
    • Square speakers with mounting brackets for easy assembly
  • Can be press-fit onto a printed circuit board, minimizing assembly time and cost


  • Industrial
  • Medical
  • Computers
  • Communications
  • Consumer
Published: 2016-03-02 | Updated: 2022-03-11