Bestian SW65D Powered Sub Woofer

The listing

The Bestisan Powered Subwoofer SW65D is a compact 6.5-inch active home audio subwoofer that adds deep, punchy bass to TVs, soundbars, and bookshelf speaker systems. Driver Size: 6.5-inch long-throw woofer Output: 50W to 60W built-in amplification Frequency Response: 35Hz – 250Hz with adjustable crossover Approximately 12.6" x 6.3" x 12.6" Open box but never used. Supports Bluetooth 5.0, optical, RCA, and AUX connections for wide compatibility with TVs and audio receivers. An LED light changes color to indicate the active input mode (white for optical, blue for Bluetooth, orange for RCA).