How does woofer work?

The electrodynamic driver, which typically uses a stiff paper cone and is operated by a voice coil enclosed by a magnetic field, is the most popular woofer design. The voice coil is bonded to the back of the loudspeaker cone with adhesives. A linear electric motor is made up of the voice coil and the magnet. The edifier woofers works on this principle as well, the main that makes edifier woofers different from other woofer is the quality used to create these master piece, due that edifier woofer price in Pakistan are high but it does not effect the sale at all people buy these alot.