Independent frequency adjustable switch, get rid of the shackles and to your thoughts, and adjust the sound quality you want according to your need Every component is selected after repeated tests, from material selection to finished product, and every process is strictly controlled to achieve better sound quality. Suitable for more speakers, using 78mm large skeleton with high temperature resistance and large inductance, imported special high current capacitor, soldering-free more convenient and fast wiring, reasonable designed and full materials. Frequency divider only, other accessories demo in the picture is not included! Home/car subwoofer subwoofer subwoofer frequency divider, hall-level sound effect high explodes the audience, creating your exclusive customization and awakening the buried sound. Pure Bass Subwoofer Speaker Frequency Divider Stage Home Car Filters 260W 500-530Hz Auto Accessory frequency dividers filtersFeatures:brand new 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 switch, get rid of the shackles and to your thoughts, and adjust the sound quality you want according to your needSuitable for more speakers, using 78mm large skeleton with high temperature resistance and large inductance, imported special high current capacitor, soldering-free 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:Plastic+metalFiltering: Bass SubwooferPower: 260WFrequency point:500-530HzImpedance: 4-8ΩSize:Approx. 116x95x48mm/4.56x3.74x1.89inchesPackage Includes:1x Frequency DividerNote: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.