Feature 1 With Amplifier and High Level Input: Built in 600W power amplifier, the original car host (navigation, CD player, etc.) can drive. PWM MOSFET power supply, high level input, adjustable input sensitivity and overload protection circuit. 2 600W Peak Power and Remote Control: The underseat subwoofer has a peak power of 600 watts and an RMS of 150 watts; Including a wired bass volume remote, whicha gives you an amazing bass experience with gain, bass enhancement and cross control. 3 Heat Dissipation Shell: Car subwoofer housing is made of cast aluminum, has excellent heat dissipation performance, black paint stainless steel mesh, no rust, no deformation, high temperature resistance. 4 Compact Design: Ultra thin subwoofer with small slim, does not take up space, can be installed under the seat, can also be installed in the trunk, saving space in the car. 5 Easy Wiring and Installation: Electric subwoofers come with a design that puts all inputs and outputs to one side, making wiring cleaner and easier and compatible with a variety of car stereo sound systems.Item Type: Underseat Powered Subwoofer Size: Approx. 29 x 21 x 7.2cm / 11.4 x 8.3 x 2.8in Horn Size: 6 x 9inPower Supply Voltage: 12VRated Power: 150WPeak Power: 600WImpedance: 4Frequency Response: 20Hz-150HzSensitivity: >90dbBass Boost: 0 to +12dBTotal Harmonic Distortion: <0.4%Fuse Rating: 15A Package List1 x Slim Powered Subwoofer1 x Controller1 x Copper RCA Cable1 x Copper Wire1 x Copper Ground Wire1 x User Manual18 x Installation Accessories