Features: and Home/car subwoofer subwoofer subwoofer frequency divider, hall-level sound effect high explodes the audience, creating your exclusive customization and awakening the buried sound. Independent frequency adjustable switches, get rid of the shackles and listen to your thoughts, and adjust the sound quality you want according to your need Special high current capacitor, soldering-free terminals, more convenient and fast wiring, reasonable designed and full materials. Every component is selected after repeated tests, from material selection to finished product, and every process is strictly controlled to achieve better sound quality. Frequency divider only, other accessories demo in the picture is not included! Specifications: Material:Plasticandmetal Filtering: Bass Subwoofer Power: 1200W Frequency point:410Hz Impedance: 4-8 Size:Approx. 116x95x61mm/4.56x3.74x2.4inches Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Frequency Divider Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin