Question

what are the two important parts of moving coil loud speaker?​

Answer 1

Answer:

(1) Magnet: The magnet provides the fixed magnetic field against which the field from the coil operates. The magnet is typically made from ferrite or powerful neodymium. (2) Chassis / frame : The moving coil loudspeaker is generally built on a circular frame - occasionally these may also be elliptical.

Answer 2

Answer:

(1) Magnet

(2) Chassis / frame

Explanation:

1) Magnet: The magnet provides the fixed magnetic field against which the field from the coil operates. The magnet is typically made from ferrite or powerful neodymium. (2) Chassis / frame : The moving coil loudspeaker is generally built on a circular frame - occasionally these may also be elliptical.