Dear các bác, Thay đổi chất âm e thanh lý 2 cặp loa trần (dùng làm loa atmos) Yamaha NS-IW280C, siêu lướt, dùng được 3 tháng, đủ cả ecang. NS-IW280C Natural Sound 3-way In-ceiling Speaker System Easy-to-install, versatile in-ceiling speaker system delivers high-quality natural sound. Tilted woofer design for optimal sound directing to listening position. New Natural Sound in-ceiling speaker system Easy installation design 6-1/2" PP mica cone woofers Dual 3/4" dome tweeter with "SoundMax" Tilted woofer design for aiming sound direction Swivel tweeter for wide dispersion 100 W maximum input capability Paintable aluminum grille with protective cover included - Link spec: https://usa.yamaha.com/products/audio_visual/speaker_systems/ns-iw280c/index.html - Nguồn gốc: Hàng mua mới tại US ship về. - Giá bán: 1.9tr/1 cặp (2 cái) - Liên hệ: 09.64.10.22.3.3 - Ngã tư Sở - HN Thanks các bác xem tin.