Feature 1Premium car subwoofer, it has high power and low distortion. 2Ultra-thin body, installed under the seat, provides better effect. 3High temperature resistant coil, safer and dependable for using. 4Black paint stainless steel mesh, antirust and not easy to deform. 5Multiple heat dissipation holes are provided on both sides, ensure heat dissipation and avoid speaker burn. 6Aluminum body reduces the vibration caused by noise to the greatest extent, and ensures the stability and reliability of performance under the environment of long time and high load. 7Full function and easy to debug, which is a practical accessory for your car.Condition: 100% Brand NewItem Type: Car SubwooferMaterial: Aluminum + IronColor: BlackApplication: Universal for carVoltage: DC12VPower:600WLoad: < 0.4%High Level Input Sensitivity: 1.0-9.0VLow Level Input Sensitivity: 0.1-6VLow Pass Filter: 50-150HzBass Enhancement: 0dB-18dBFuse Rating: 15-25ABass Boost: 0dB-18dB .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Car Subwoofer1 x Instruction1 x Accessory Pack1 x Regulator