AINAVI CX-80 thin type 10" Active Car Subwoofer in sealed aluminum enclosure. Fashion multi-colors ambient lighting, controlled via smart phone app or remote controller. Built-in Amplifier. 800 Watts peak power output, 220 Watts RMS. With high speed MOSFET power supply, improved switching speeds, lower thermal impedance for higher switching frequencies. Amp Features: (1) Variable Low-Pass Filter, frequency 50Hz-250Hz; (2) Low-Level Inputs (RCA)- High Level Inputs, for options; (3) Variable Bass Boost & GAIN Input, adjust the low bass within the boost range to just the way you like it. Dimensions: 343mm*260mm* 82mm / 13.5”x10.2”x3.2" ; Unit Weight: 8 Lbs. The combination of amplifier and subwoofer all into one, make it is easy to be installed under the passenger’s seat. Complete Wiring Kit & high to low level inputs adapter in the package, make the installation more easy. For the safety, we strongly encourage professional installation of this active car subwoofer.