Bose speakers for large spaces. Proprietary phase control technology accurately controls directional characteristics and minimizes mutual interference when using clusters. The exterior is scratched, dirty, and there is a feeling of use (Hiura Katsutsugu)
Maintenance information: 2023.7.3 sound output confirmed
Accessories: none
Main specifications: rated input 140 W maximum sound pressure level 126 dB impedance 8 ohms W572 x H879 x D368 mm weight 43 kg