Speaker apparatus to be mounted on a vehicle

Speaker arrangement and mounting apparatus and method

Speaker arrangement for communication terminal

Speaker array and microphone array

Speaker array system

Speaker Assembly

Speaker assembly

Speaker assembly for a television cabinet

Speaker assembly having plural drivers

Speaker assembly with mounting plate

Speaker attenuation for practicing a musical instrument

Speaker attenuation system, method and apparatus

Speaker box

Speaker cabinet

Speaker cabinet and speaker using the same

Speaker cabinet apparatus

Speaker cabinet with increased air circulation efficiency

Speaker capable to playback in wide frequency range

Speaker changeover device

Speaker clearance arrangement for a communication device