FP-3808 30W kubah bunyi Stereo dwi-parabola/loket tergantung arahMay 31, 2019Menggunakan priciple fokus bunyi, kawasan muzik yang agak bebas dicipta, memberi tumpuan kepada bunyi seperti rasuk lampu suluh. Bunyi itu jelas dalam parabolicdome, dan bunyi yang dimainkan...view
BT-308 Directional Sound Focusing Dome Speaker - 翻译中...March 10, 2026Using the principle of sound focusing, a relatively independent music area is created, focusing the sound like the beam of a flashlight. The sound is clearest in the parabolic dome, and the sound play...view
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