Feature:1. SPACE SAVING: Provides excellent low frequency sound for your vehicle without taking up much space. The sub enclosure is only 2.6 inches thick, making it easy to install under your seat.2. 800W POWER: The 10 inch under seat subwoofer offers powerful control for adjusting the sound to your preference, giving you excellent hearing experience.3. EXCELLENT SOUND CONTROL: Equipped with a power supply, a built in amplifier, high level inputs, adjustable input sensitivity, and an overload guard circuit. Ensures dependable performance for your car sound system.4. ALUMINUM CONSTRUCTION: Designed with excellent heat dissipation and stable performance. The black paint stainless steel grille is rustproof and and non deformable.5. REMOTE CONTROLLER: Includes wired subwoofer volume controller for adjusting gain, bass boost, and cross control, providing an amazing low frequency experience.Specification:Item Type: SubwooferMaterial: Metal andABSand cast aluminumModel: K-P10APRSize: 10 inches Power Voltage: 12VPower: 800WImpedance: 2.5 ohmsFrequency Response: 20Hz-150HzSensitivity: 90dbBass Boost: 0 to and12dBTotal Harmonic Distortion: andlt 0.4 percent Fuse Rating: 15A.Package List:1 x Subwoofer1 x Controller1 x Copper Cable 1 x Copper Wire1 x Copper Ground Wire1 x Product Manual18 x Installation Accessories