This 160 watt active subwoofer can easily fit under the seat in your car. It is designed specifically for music lovers who enjoy rich and deep bass. There is a 100 watt amplifier built into the cabinet. There is an adjustable low-pass filter, remote control and overload protection system. Despite its compact size, this subwoofer sounds great, thanks to Alpine's proprietary acoustic techniques. It may be the most suitable solution for those who like to listen to music with quality and deep bass without sacrificing interior space.