Product Range Proel Loudspeaker Systems with Bluetooth. 4x2.5" Full range tweeter drivers per column. 8" Subwoofer driver cabinet with 1.5" voice coil. Portable column system with bluetooth. 2x 6.35mm Jack line in, 2x 3-Way female in, 1x 3.5mm line in and 1x 3-Pin male out.
eBay