Kufotokozera Kwachidule:

Oyankhula amtundu wa TR amitundu iwiri amapangidwa mwapadera ndikufufuzidwa ndi gulu la Lingjie Audio R&D pazipinda zamtundu wapamwamba za KTV, mipiringidzo ndi holo zogwirira ntchito zambiri.Wokamba nkhani amapangidwa ndi woofer 10-inch kapena 12-inch wokhala ndi mphamvu zambiri komanso magwiridwe antchito otsika kwambiri komanso otsika kwambiri kuphatikiza tweeter yochokera kunja.Ma treble ndi ozungulira mwachilengedwe, apakati amakhala okhuthala, ndipo mafupipafupi otsika amakhala amphamvu, okhala ndi kapangidwe koyenera ka kabati, kuti akwaniritse zofunikira zazikulu zonyamula mphamvu.