Feature 1Adopts professional single channel power amplifier template, allows highend features such as bass filter, bass enhancement, highfrequency power controller, wiring remote control, etc. 2800W output with loud voice, sound can travel clearly and evenly, even when installed in your spare tire. 3Effectively eliminate noise for a shocking listening experience, brings you super clean musical sound. 4Pure aluminum alloy body to minimize the vibration caused by sound, can maintain stable and reliable performance in high load. 510in active car subwoofer, ultrathin design with the height of 68mm/2.7in, can be easily installed under the driver's seat.Item Type: Car SubwooferMaterial: Aluminium AlloyColor: BlackSubwoofer: 10in 4ohmSize: Approx. 345 x 260 x 68mm/13.6 x 10.2 x 2.7inMaximum Output: 800WFuse: 15ALow-Pass Filter: 50Hz-150HzSignal Noise Ratio: >90dbNormal Impedance: 4Frequency Range: 20Hz-500HzPower Supply:DC 12V (DC10.8-14.4V) .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 xCar Subwoofer1 x Control Line1 x Installation Pack(8Pcs Screw, 4Pcs Holder, 1Pc Wiring)NotePlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.