Some, such as on-wall speakers, can be placed and plugged in immediately, while in-wall or in-ceiling types may require special installation and/or fixtures.
Ụfọdụ, dị ka ọkà okwu mgbidi, nwere ike ịdebe ma tinye ya ozugbo, mgbe na mgbidi ma ọ bụ na ụlọ ụlọ dị iche iche nwere ike ịchọ ka nrụnye pụrụ iche na / ma ọ bụ ndozi.