Magnetic speaker from a hifi system. A large permanent ring magnet is at the bottom.
Size: 4217px × 4217px
Photo credit: © Science Photo Library / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: -, acoustic, acoustics, background, cut, cut-, cutout, domestic, education, electromagnetic, entertainment, everyday, familiar, fidelity, hifi, high, home, magnetic, membrane, permanent, physics, ring, school, science, shot, sonic, sound, speaker, studio, vibrating, vibration, white