Fonestar Subwoofer

INVISIBLE BUILT-IN SUBWOOFER WITH 100V TRANSFORMER The TDO-SUB-1 is an invisible subwoofer speaker with a 100V line transformer, designed for discreet installation in 12.5 mm plasterboard panels. Its slim design and high-quality materials, such as painted MDF and composite panel, make it ideal for spaces that require powerful, immersive bass without compromising aesthetics. It offers a frequency response from 45 to 170 Hz, providing excellent bass reproduction with non-directional sound. Key Features Invisible design that blends seamlessly into modern architectural spaces. Easy flush-mount installation with included brackets and accessories. Ultra-thin 8'' woofer with paper cone and rubber suspension for durability. 100V line transformer for easy integration into distributed sound systems. Wide coverage angle of 170º, ideal for even sound dispersion. High energy and acoustic efficiency, with 84 dB sensitivity and LC-type passive crossover. Long life due to robust materials and design optimized for fixed installations.