condition: open box dimensions: see photos shipping dimension: 15x10x5 8lbs sku: e19-220914-jb10 Ultra thin box design, effectively save space in the car. High quality leather fabrics to improve the quality of high quality products. The 6 inch horn, the unique paper sound disc design, makes the bass stronger. Effectively eliminating noise, bringing a shock to the hearing experience. Unique paper cone design, so that the bass is more robust, more stable performance.