Kaumphini Wobisika M'khoma Invisible Speaker ndi kaumphini wobisika m'khoma amene wapangidwa kuti agwiritsidwe ntchito m'makina a kanema wapanyumba. Chipangizochi chili ndi kutalika kwa 300 mm m'lifupi, 400 mm m'kuya, ndi 33.5 mm m'mtunda, motero kaumphiniyu amatha kubisidwa mkati mwa khoma. Pamwamba pake pamakutidwa ndi ufa wa polymer acoustic transmission fiber, pepala la khoma, kapena utoto wa latex, zomwe zimalola mawu kudutsa m'khoma. Ukadaulo wa mawu pamwamba (surface audio technology) umapanga kugwedezeka kudzera mu njira ya mbale yopangidwa ngati chisa cha njuchi (honeycomb plate structure) ndikumwaza mawu m'mbali zonse za madigiri 180. Kapangidwe kameneka kamasunga malo, kamachepetsa kutayika kwa mphamvu, ndipo kamasiya mkati mwa nyumba mopanda mabokosi a kaumphini owoneka.

Dzina la polojekiti : Invisible, Dzina laopanga : Ming Xing Jiang, Dzina la kasitomala : EOGO SOUND (SHENZHEN) CO., LTD.

Werengani mafunso aposachedwa komanso zokambirana pamapangidwe, zaluso ndi luso pakati pa mtolankhani wa mapangidwe ndi akatswiri otchuka padziko lonse lapansi, akatswiri ojambula ndi olemba mapulani. Onani mapulojekiti aposachedwa komanso mapikidwe omwe adapambana Dziwani zatsopano pazapangidwe, nzeru, zaluso, kapangidwe ndi kapangidwe kake. Phunzirani zamapangidwe opanga opanga zazikulu.