Kelvenix 12V 800W Car Speaker Amplifier Underseat Bass Box Audio Sub in Black

Feature: Built-in Amplifier: Car subwoofer produces 800 watts of strong, rich, deep bass that you can feel. Subwoofer for the car including built-in power amplifier. High Power: 8 Inch high-power active subwoofer, 800W high power design, excellent low frequency performance, pure low music output, surging sound effect, true restore sound quality. Stainless Steel Mesh Net Cover: 1.4mm thickened net cover, with black paint, which is not easy to rust. Regular maintenance can make the audio speaker have longer endurance. Wooden Material: The sturdy construction quickly dissipates heat dissipation and minimizes vibration caused by noise. Underseat : The 7cm thin subwoofer is directly installed under the passenger seat. Specification: Material: Wood + PU Color: Black Size: 35 26 7 CM Voltage: 12V Rated Power: 250W Peak Power: 800W Speaker Size: 8" Impedance: 4 () Frequency response range: 20 Hz-150Hz Sensitivity: 90db Total harmonic distortion: | Kelvenix 12V 800W Car Speaker Amplifier Underseat Bass Box Audio Sub in Black