2.5” Frameless Ceiling Speaker CSK-23HF
Commercial ceiling speaker with 100V transformer,Built-in 100v/70v transformer for PA & VA system,Rated power output 3W-1.5W at 100V,2.5" full range paper driver unit,ABS enclosure,aluminium grille in white,In-ceiling quick installation by spring clip
High SPL Four Channel Power Amplifier DS-4300
The power amplifier is designed with PWM special power supply to ensure its extreme stability, less noise and minimum heat. Its rated power from 4×300W at stereo 8Ω, the amplifier support 8Ω & 4Ω and versatile mode of stereo, and bridge makes it work well with line array speaker, subwoofer and professional loudspeakers. With complete protection of clip,
High SPL Two Channel Power Amplifier DS-2300
The power amplifier is designed with PWM special power supply to ensure its extreme stability, less noise and minimum heat. Its rated power from 2×300W at stereo 8Ω, the amplifier support 8Ω & 4Ω and versatile mode of stereo, and bridge makes it work well with line array speaker, subwoofer and professional loudspeakers. With complete protection of clip,